MATH Solutions By PHANI
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MATH Solutions By PHANI
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#🌅శుభోదయం #♥ప్రేమతో శుభోదయం🌄 #🤝Have a Good Day🤩 #🌷గురువారం స్పెషల్ విషెస్
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#📘ఇంటర్ సైన్స్ & మ్యాథ్స్ #🏆పోటీ పరీక్షల స్పెషల్ #👩‍💻టెట్/DSC ప్రత్యేకం #➗10th గణితం
📘ఇంటర్ సైన్స్ & మ్యాథ్స్ - ShareChat
#🏆పోటీ పరీక్షల స్పెషల్ #📘ఇంటర్ సైన్స్ & మ్యాథ్స్ #👩‍💻టెట్/DSC ప్రత్యేకం #intermediate
🏆పోటీ పరీక్షల స్పెషల్ - Statistics 15 MODE ONUO2Ep DArA n-observations Ms observations (xi) "occuring" maximum The number of tires  Denoted by = ४ Also callert as "Average/A M" Arithraetic Mean case , two nurabers occuring sarne nurber data  then given 01 tirnes set said S//1 o nll pUsriYntions' "Bi-Modal" | Total obsarvacions Ne Weighted Meon: Relation between Mean, Median & Mode:| "1-obseivations wcights Corresponding for moderately Made = 3Median 2Mean 49 ಹ  ctricnl d೧ta    Xv' CWcightcd Mican ) ror symmctrical Mode = Median Mean 0s notion dntq Woe Combined Meqn: Quesuon IF mean of ni observation is %; and for nz Q. The weighted mzar of the first n natural observation is Xz whose  weigats the Aurnoer 00 eqvql ' Are squares of the corresponding number is n X -nXi Then cowbined Wean Sn(n 1) () (B) 2121 -1  MEDIAN n(n = 1) (C) ( + 1)(2^ -1) (D) -+ *2+ *3* Sol. 12,3 + = ^_ Ooserv n-observations (terms) First  increasing arrange  17 n? _ Wrighe given data 2,3 +2 decreasing order now 1* + 2   417 Wl Median  (^;=)" +--2- Value of term when n € odd 4+1) | A(A-1) A(, value of observation ^(2! + 1)(^ +1) observation when n ః even 3n(+ 1)fnf: 2(2n + 1) Statistics 15 MODE ONUO2Ep DArA n-observations Ms observations (xi) "occuring" maximum The number of tires  Denoted by = ४ Also callert as "Average/A M" Arithraetic Mean case , two nurabers occuring sarne nurber data  then given 01 tirnes set said S//1 o nll pUsriYntions' "Bi-Modal" | Total obsarvacions Ne Weighted Meon: Relation between Mean, Median & Mode:| "1-obseivations wcights Corresponding for moderately Made = 3Median 2Mean 49 ಹ  ctricnl d೧ta    Xv' CWcightcd Mican ) ror symmctrical Mode = Median Mean 0s notion dntq Woe Combined Meqn: Quesuon IF mean of ni observation is %; and for nz Q. The weighted mzar of the first n natural observation is Xz whose  weigats the Aurnoer 00 eqvql ' Are squares of the corresponding number is n X -nXi Then cowbined Wean Sn(n 1) () (B) 2121 -1  MEDIAN n(n = 1) (C) ( + 1)(2^ -1) (D) -+ *2+ *3* Sol. 12,3 + = ^_ Ooserv n-observations (terms) First  increasing arrange  17 n? _ Wrighe given data 2,3 +2 decreasing order now 1* + 2   417 Wl Median  (^;=)" +--2- Value of term when n € odd 4+1) | A(A-1) A(, value of observation ^(2! + 1)(^ +1) observation when n ః even 3n(+ 1)fnf: 2(2n + 1) - ShareChat
#🏆పోటీ పరీక్షల స్పెషల్ #📘ఇంటర్ సైన్స్ & మ్యాథ్స్ #👩‍💻టెట్/DSC ప్రత్యేకం #Intermediate Maths Problem Solving
🏆పోటీ పరీక్షల స్పెషల్ - EAPCET (APITG (CSX-Sx)(2+2Simدx) NDA BITSAT KET JEE Mag] Cx +Sim) Si2x +C ((G31-Sim)2 (1+Simn2x)dz C22 + C 2) Cx+Simz) TO२ ७ + c 3) (Cogat-Suna) (($2+Sun 7 Ct 21 +C 2SmzGxd)  2 Cox+sim ) (Cx - Smx ) (0Sx(+Sunx) dz 2 ((81+Smnx) (  (CSit-Simz) (CoBx+Simx) dsc  2 २( (@९ 2 X-Simz) dx =2 ( (82x dx 2 ( Smzz) +c MATH Solutions By PHANI Sin2+C / B @MATH Solutions @Phaneendra Va PHAN EAPCET (APITG (CSX-Sx)(2+2Simدx) NDA BITSAT KET JEE Mag] Cx +Sim) Si2x +C ((G31-Sim)2 (1+Simn2x)dz C22 + C 2) Cx+Simz) TO२ ७ + c 3) (Cogat-Suna) (($2+Sun 7 Ct 21 +C 2SmzGxd)  2 Cox+sim ) (Cx - Smx ) (0Sx(+Sunx) dz 2 ((81+Smnx) (  (CSit-Simz) (CoBx+Simx) dsc  2 २( (@९ 2 X-Simz) dx =2 ( (82x dx 2 ( Smzz) +c MATH Solutions By PHANI Sin2+C / B @MATH Solutions @Phaneendra Va PHAN - ShareChat
#🏆పోటీ పరీక్షల స్పెషల్ #➗10th గణితం #👩‍💻టెట్/DSC ప్రత్యేకం
🏆పోటీ పరీక్షల స్పెషల్ - Ch-6: Squqres_ qnd Squqre_Roots Part 4 Finding Squqre Root by Long Division Method 7. from right to left 1. Group digits in Method: pqirs 2. Find the Iorgest number whose Find the largest number whose square is < first pqirldigit. 3. Subtract and bring down next pair: 4. Double the quotient for the new divisor's first part: Solutions Example: Find the square root of 529. By PHANI 3 2 5 29 2 = 4 Therefore; 529 23 3 43 29 1 29 -1 Note: This method is useful for large numbers qnd decimdls. Ch-6: Squqres_ qnd Squqre_Roots Part 4 Finding Squqre Root by Long Division Method 7. from right to left 1. Group digits in Method: pqirs 2. Find the Iorgest number whose Find the largest number whose square is < first pqirldigit. 3. Subtract and bring down next pair: 4. Double the quotient for the new divisor's first part: Solutions Example: Find the square root of 529. By PHANI 3 2 5 29 2 = 4 Therefore; 529 23 3 43 29 1 29 -1 Note: This method is useful for large numbers qnd decimdls. - ShareChat
#🏆పోటీ పరీక్షల స్పెషల్ #➗10th గణితం #👩‍💻టెట్/DSC ప్రత్యేకం
👩‍💻టెట్/DSC ప్రత్యేకం - Ch-6: Squares ond Squqre Roots Part 3 MATH/ Square Roots (Inverse operation of Squaring) Solutions 5. By PHANI Definition: Finding the square root_is the inverse] operation of squaring The symbol for 1 squgre root is Examples: Since 42 16, therefore 16 4 Since 42 = 16, therefore V81 4 Since 92 81, therefore 181 9 = Finding Square Root by Prime Factorization 6. 1. Find_prime factors: Method: Make pairs of equal factors 2. Make pairs of equal factors 2. Take one factor from each and 3. pair multiply: Example: Find the square root of ३२४. 324 324 2x2x3x3x3x3 2 = 324 162 2x2x3x3x3x3 2 5 162 2 1(2*2) * (3*3) * (3*3) 1324 81 3 3 27 3 1324 2*3*3 3 9 = 3 3 _324 18 Note: Useful for perfect squares Ch-6: Squares ond Squqre Roots Part 3 MATH/ Square Roots (Inverse operation of Squaring) Solutions 5. By PHANI Definition: Finding the square root_is the inverse] operation of squaring The symbol for 1 squgre root is Examples: Since 42 16, therefore 16 4 Since 42 = 16, therefore V81 4 Since 92 81, therefore 181 9 = Finding Square Root by Prime Factorization 6. 1. Find_prime factors: Method: Make pairs of equal factors 2. Make pairs of equal factors 2. Take one factor from each and 3. pair multiply: Example: Find the square root of ३२४. 324 324 2x2x3x3x3x3 2 = 324 162 2x2x3x3x3x3 2 5 162 2 1(2*2) * (3*3) * (3*3) 1324 81 3 3 27 3 1324 2*3*3 3 9 = 3 3 _324 18 Note: Useful for perfect squares - ShareChat
#🏆పోటీ పరీక్షల స్పెషల్ #➗10th గణితం #👩‍💻టెట్/DSC ప్రత్యేకం
👩‍💻టెట్/DSC ప్రత్యేకం - Squares and Square Roots Ch-6: Part 2 MATH / Interesting_Patterns Solutions 3. By PHANI 0) Sum of first 'n' odd natural numbers is n2 Examples: 1=1=.12 1+324222 1 + 3 + 5 = 9 = 32 1+3+ 5+ 7=16 = 42 b) Numbers between consecutive_square numbers n2 qnd (n+1)2' are 2n' non square numbers between There n2_and (n+1)2, Exqmple: Between 32 and 42= 16 9 = n=3. Non-squqre numbers 2n = 2*3 = 6. Here They are 10, 11, 12, 13, 14, 15. Pythagorean Triplets 4. Definition: set of three numbers (a, b, c) that A such 02 + b2 = C2 Generql Form: For qny integer m > 1, the triplet is (2m, m2-1, m2+1) Example: Find triplet whose one member is 12. a Let 2m = 12 m = 6. First member 2m = 12. m2 - ] = 62 - ] = 36 - ] = 35. Second member member = m2 + ] = 62 + ] = 36 + ] = 37. Third Triplet is (12,35, 37) Check: 122 + 352 = 144 + 1225 = 1369 = 372. (Correctl) Squares and Square Roots Ch-6: Part 2 MATH / Interesting_Patterns Solutions 3. By PHANI 0) Sum of first 'n' odd natural numbers is n2 Examples: 1=1=.12 1+324222 1 + 3 + 5 = 9 = 32 1+3+ 5+ 7=16 = 42 b) Numbers between consecutive_square numbers n2 qnd (n+1)2' are 2n' non square numbers between There n2_and (n+1)2, Exqmple: Between 32 and 42= 16 9 = n=3. Non-squqre numbers 2n = 2*3 = 6. Here They are 10, 11, 12, 13, 14, 15. Pythagorean Triplets 4. Definition: set of three numbers (a, b, c) that A such 02 + b2 = C2 Generql Form: For qny integer m > 1, the triplet is (2m, m2-1, m2+1) Example: Find triplet whose one member is 12. a Let 2m = 12 m = 6. First member 2m = 12. m2 - ] = 62 - ] = 36 - ] = 35. Second member member = m2 + ] = 62 + ] = 36 + ] = 37. Third Triplet is (12,35, 37) Check: 122 + 352 = 144 + 1225 = 1369 = 372. (Correctl) - ShareChat
#➗10th గణితం #🏆పోటీ పరీక్షల స్పెషల్ #👩‍💻టెట్/DSC ప్రత్యేకం
👩‍💻టెట్/DSC ప్రత్యేకం - MATH / Ch-6 : Squares and Square Roots Part 1 Solutions By PHANI Introduction to Square 1 Numbers perfect Definition: natural number n'is called A a m2 ifl for naturall number m square n= some Examples : 12 = 1 २२ = 4 32 = 9 Numbers like 1, 4, 9,16,25. 42 = 16  are known as Square Numbers 52 = 25 62 = 36 102_ 100 Key Properties of_Squdre Numbers 2 ending in a) A number NEVER 2,3,7 or 8 is 0 perfect  square number ending in 0,1,4,5,6, or 9 b) MAY be A perfect square 0 even_number Square ofl is EVEN. an Square of an odd number is ODD. (Even) 62 = 36 Examples : 72_ (Odd) 49 perfect square always has EVEN d) number A an the end. of at zeros 102 (2 zeros) Examples : 100 1002 (4 zeros) 10000 But 1000 (3 zeros) is NOT & perfect squqre. MATH / Ch-6 : Squares and Square Roots Part 1 Solutions By PHANI Introduction to Square 1 Numbers perfect Definition: natural number n'is called A a m2 ifl for naturall number m square n= some Examples : 12 = 1 २२ = 4 32 = 9 Numbers like 1, 4, 9,16,25. 42 = 16  are known as Square Numbers 52 = 25 62 = 36 102_ 100 Key Properties of_Squdre Numbers 2 ending in a) A number NEVER 2,3,7 or 8 is 0 perfect  square number ending in 0,1,4,5,6, or 9 b) MAY be A perfect square 0 even_number Square ofl is EVEN. an Square of an odd number is ODD. (Even) 62 = 36 Examples : 72_ (Odd) 49 perfect square always has EVEN d) number A an the end. of at zeros 102 (2 zeros) Examples : 100 1002 (4 zeros) 10000 But 1000 (3 zeros) is NOT & perfect squqre. - ShareChat
#🙏ఓం నమః శివాయ🙏ૐ #శివ పంచాక్షరి స్త్రోత్రం🙏🌷శివోహం🙏 🙏🔥!!.శివ పంచాక్షరీ స్తోత్రము.!!🔥🙏🕉️🌿🕉️🌿🕉️🌿🕉️🌿🕉️🌿🕉️🌿🕉️🌿🕉️ నాగేంద్రహారాయ త్రిలోచనాయ భస్మాంగరాగాయ మహేశ్వరాయ నిత్యాయ శుద్ధాయ దిగంబరాయ తస్మై నకారాయ నమశ్శివాయ ...1 మందాకినీ సలిల చందన చర్చితాయ నందీశ్వర ప్రమథ నాథ మహేశ్వరాయ మందార పుష్ప బహు పుష్ప సుపూజితాయ తస్మై మకారాయ నమశ్శివాయ ...2 శివాయ గౌరీ వదనారవింద-సూర్యాయ దక్షాధ్వర నాశకాయ శ్రీ నీల కంఠాయ వృషధ్వజాయ తస్మై శికారాయ నమశ్శివాయ ...3 వశిష్ఠ కుంభోద్భవ గౌతమాది మునీంద్ర దేవార్చిత శేఖరాయ చంద్రార్క వైశ్వానర-లోచనాయ తస్మై వకారాయ నమశ్శివాయ ...4 యజ్ఞ స్వరూపాయ జటాధరాయ పినాక హస్తాయ సనాతనాయ దివ్యాయ దేవాయ దిగంబరాయ తస్మై యకారాయ నమశ్శివాయ ...5 ఫలశృతి పంచాక్షర-మిదం పుణ్యం యః పఠేత్ శివ సన్నిధౌ శివలోక-మవాప్నోతి శివేన సహ మోదతే.!! 🌷🌼🌷🌼🌷🌼🌷🌼🌷🌼🌷🌼🌷🌼🌷
🙏ఓం నమః శివాయ🙏ૐ - 30 MlEi-MLiHIIlEri 30 MlEi-MLiHIIlEri - ShareChat
#➗10th గణితం #👩‍💻టెట్/DSC ప్రత్యేకం #🏆పోటీ పరీక్షల స్పెషల్ #📘ఇంటర్ సైన్స్ & మ్యాథ్స్
👩‍💻టెట్/DSC ప్రత్యేకం - Top 10 Hard Level Class 10 Maths Questions with Solutions Find the value of k if the roots Solve: 2x + 3y = 11, of x2 + kx + 6 = 0 are equal. 3x - 2y = 4 Sol: k2_ 24 = 0 Sol: x = 2, y = 3. k=+22v6 84, Find the HCF of 180 and 216. Find the HCF of 84, 180 and 216 Sol: HCF = 12 Sol: HCF = 12 Prove: V5 Find the distance between 2 is irrational Y5 + 2 (3, 4) and (7, 10). using contradiction Sol: Proof Sol: Distance 612 units. Hence, irrational Find the value of sin 608cos 309 A train travels 120 km at x km/h cos 609 sin 309 and 150 km at (x-5) kmlh in 5 hours. Find x Sol: Value Sol: X = 30 kmIh Find the area of a triangle with Find the volume of a sphere vertices (1,2), (4,6), (6,2), with radius 7 cm Sol: Volume = 1437.33 cm? Sol: Area 8 sq. units. O Find the probability of getting a Finding werilubility of getting ex sum of 9 when two dice are rolled Sol: [= = - 11 = 1 = 7 Sol: Probability 9 10 18 @MATH Solutions By pHAMI Top 10 Hard Level Class 10 Maths Questions with Solutions Find the value of k if the roots Solve: 2x + 3y = 11, of x2 + kx + 6 = 0 are equal. 3x - 2y = 4 Sol: k2_ 24 = 0 Sol: x = 2, y = 3. k=+22v6 84, Find the HCF of 180 and 216. Find the HCF of 84, 180 and 216 Sol: HCF = 12 Sol: HCF = 12 Prove: V5 Find the distance between 2 is irrational Y5 + 2 (3, 4) and (7, 10). using contradiction Sol: Proof Sol: Distance 612 units. Hence, irrational Find the value of sin 608cos 309 A train travels 120 km at x km/h cos 609 sin 309 and 150 km at (x-5) kmlh in 5 hours. Find x Sol: Value Sol: X = 30 kmIh Find the area of a triangle with Find the volume of a sphere vertices (1,2), (4,6), (6,2), with radius 7 cm Sol: Volume = 1437.33 cm? Sol: Area 8 sq. units. O Find the probability of getting a Finding werilubility of getting ex sum of 9 when two dice are rolled Sol: [= = - 11 = 1 = 7 Sol: Probability 9 10 18 @MATH Solutions By pHAMI - ShareChat