CBSE Guess > Papers > Important Questions > Class XII > 2010 > Maths > Mathematics By Arun Kumar Shukla
CBSE CLASS XII
Q.1. Construct a 3 × 3 matrix whose elements aij are given by
Q.2.
If 
then find the values of x and y .
Q.3. How many number of matrices are possible of order 3 × 3 with each entry 0 or 1.
Q.4. If A is square matrix such that A2 = A , then find the value of ( I + A )3 – 7A.
Q.5. Using elementary transformation , find the inverse of the matrix. 
Q.6.
Express the matrix 
as the sum of symmetric and skew symmetric matrix.
Q.7.
Q. 8.
Q.9.
Q.10.
Q.11.
. Using the principle of mathematical induction , show that 
Paper By Mr. Arun Kumar Shukla
Email Id : [email protected]
