[(8)/(57)],[ddot 5]

Find the matrix X if 2X + [(1,3),(5,7)]=[(5,7),(9,5)] …………..

For the matrix A = [(2,-3),(-5,7)] , (A+ A^T) is a:

If A=[(3,4),(5,7)] , then the value of A(adjA) is equal to -

The points (2,-2),(8,4),(5,7) and (-1,1) taken in order constitute the vertices of a

Prove that the points (2,-2) ,(8,4), (5,7) and (-1,1) are the vertices of a rectangle , find the area of the rectangle.

If A^(-1)=([5,7],[2,3]), then A is

Fill in the blanks by the correct symbol out of > ,=,\ or<: (-6)/7dot7/(13) (ii) (-3)/5ddot(-5)/6

The adjoint of matrix [(1,1),(5,7)] is:

[{:(2,3),(5,7):}] find the inverse of the matrix