CBSE Guess > Papers > Important Questions > Class XII > 2010 > Maths > Mathematics By Mr. Manish Lekhwar CBSE CLASS XII Algebra of Matrices Q. 1. , find X and Y. Q. 2. , find X, Y, Z and W. Q. 3. , prove that Q. 4. Find x such that: Q. 5. Find x such that: Q. 6. , find X and Y such that A2 = xA + yI Q. 7. Q. 8. If X + Y = , find matrices X and Y. Q. 9. Find a matrix X such that 2A + 2B + X = 0, where Paper By Mr. Manish Lekhwar |