|[3,2],[5,7]| ಮೌಲ್ಯವನ್ನು ಕಂಡುಹಿಡಿಯಿರಿ. | ತರಗತಿ 12 | ಇಲ್ಲ | ಗಣಿತ | ಡೌಟ್ನಟ್

7/12 + 11/12 = 3/2

If the matrix A=[[5,3],[12,7]] , then verify that A^2-12-I=O where I is a unit matrix.

If A=[[1,2],[5,7]] and B=[[2,0],[ 3,-4]] , show that AB!=BA

Simplyfy 5/9 - 7/12 + 1/2

If A=[(5,3),(12,7)] , show that A^(2)-12A-I=0 . Hence find A^(-1) .

If =[[2,3,4],[1,2,3],[4,-5,7]], B= [[2,5,-1],[3,-1,2],[7,2,-3]] , verify that (A+B)'=A'+B'

The smallest fraction which should be subtracted from the sum of 1 3/4, 2 1/2, 5 7/(12), 3 1/3 and 2 1/4 to make the result a whole number is 5/(12) (b) 7/(12) (c) 1/2 (d) 7

2. Verify the following: -12/7 + 2/5 = 2/5 + -12/7