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MATH Solutions By PHANI
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#🏆పోటీ పరీక్షల స్పెషల్ #📘ఇంటర్ సైన్స్ & మ్యాథ్స్
📘ఇంటర్ సైన్స్ & మ్యాథ్స్ - 3 1 2 Q.8. Findthematrix X so that X =| 2 4 5 Pheneendrd @AV INCERT Misc Q ?3 8, 31 -7 2 -8 -97 1 న X Sol. 2 ४ 5 6 4 61 We can say that X is a 2 X 2 matrix 0 1 9809 [ X= Let Lc d 6 [ b 1 2 3 -7 -8 0 ~9 = 4 5 d 6 2 4 C 6 [0+ 40 2q + 50 -9 3a+6b -8 -7 +4d 2c + 54 4 0 3c+6d _2 { 0+ 4b = -7 and c + 4d = 2 Za + 5b = -8 and 2c + 5d = 4 Solving (i) and (iii), we 1,b = -2 Solving 0 = 8et (ii) and (iv), we 2,d = 0 get C = Hencer 1 -2 @MATH Solutions By X= 2 PHANI 3 1 2 Q.8. Findthematrix X so that X =| 2 4 5 Pheneendrd @AV INCERT Misc Q ?3 8, 31 -7 2 -8 -97 1 న X Sol. 2 ४ 5 6 4 61 We can say that X is a 2 X 2 matrix 0 1 9809 [ X= Let Lc d 6 [ b 1 2 3 -7 -8 0 ~9 = 4 5 d 6 2 4 C 6 [0+ 40 2q + 50 -9 3a+6b -8 -7 +4d 2c + 54 4 0 3c+6d _2 { 0+ 4b = -7 and c + 4d = 2 Za + 5b = -8 and 2c + 5d = 4 Solving (i) and (iii), we 1,b = -2 Solving 0 = 8et (ii) and (iv), we 2,d = 0 get C = Hencer 1 -2 @MATH Solutions By X= 2 PHANI - ShareChat