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#📰GK & करेंट अफेयर्स Students💡 #moj_content #😉 और बताओ #science #🌙 गुड नाईट
📰GK & करेंट अफेयर्स Students💡 - NOMBER SYSTGN अत्यंत महत्वपूर्ण लिए सभी प्रतियोगी परीक्षाओं के Natural (N) 1,2,3 Properties Even / Odd Types of Whole (W) (2k, 2k+1) Numbers 0,1,2 Integers (z) Prime (Only 2 factors)/ -1, 0,1,2. Composite ( >2 factors) Rational (Q) Irrational (12,T) Co-prime (HCF=1)-> Ex: (3,4),(8,15) P/q, 9=0 Real (R) irrational All rational LCM & HCF Divisibility Rules Basic idea : Common Multiples / Common Factors 2->Last digit even 3-> Sum of digits : 3 Relqtion : LCMx HCF = Product of two numbers 5-> Lqst digit 0 or 5 Product (axb) 9- Sum of digits : 9 Important 11->|(Sum odd pos:) -(Sum even pos)| Exam Points is 0 or div by 11 No. of Factors (p+1)(9+1). for Remainder N=q'*b% (Using Divisor, Dividend) Unit Digit Highest /Lowest Vlue Tricks Last digit of power| product (Comparison, Inequalities ) Study Pint Rakesh] NOMBER SYSTGN अत्यंत महत्वपूर्ण लिए सभी प्रतियोगी परीक्षाओं के Natural (N) 1,2,3 Properties Even / Odd Types of Whole (W) (2k, 2k+1) Numbers 0,1,2 Integers (z) Prime (Only 2 factors)/ -1, 0,1,2. Composite ( >2 factors) Rational (Q) Irrational (12,T) Co-prime (HCF=1)-> Ex: (3,4),(8,15) P/q, 9=0 Real (R) irrational All rational LCM & HCF Divisibility Rules Basic idea : Common Multiples / Common Factors 2->Last digit even 3-> Sum of digits : 3 Relqtion : LCMx HCF = Product of two numbers 5-> Lqst digit 0 or 5 Product (axb) 9- Sum of digits : 9 Important 11->|(Sum odd pos:) -(Sum even pos)| Exam Points is 0 or div by 11 No. of Factors (p+1)(9+1). for Remainder N=q'*b% (Using Divisor, Dividend) Unit Digit Highest /Lowest Vlue Tricks Last digit of power| product (Comparison, Inequalities ) Study Pint Rakesh] - ShareChat