2514/2020 ato a 37 is sken symm I c I ove find Ang a=-2 b=0 matrix a b city (2-3)

If A=[(1,2),(3,4)] , find a matrix B such that AB=I .

If A=[a_(i j)] is a square matrix of even order such that a_(i j)=i^2-j^2 , then (a) A is a skew-symmetric matrix and |A|=0 (b) A is symmetric matrix and |A| is a square (c) A is symmetric matrix and |A|=0 (d) none of these

If A = [(3,1),(5,2)] , and AB = BA = I, then find the matrix B.

Find a,b matrix [[0,3,a],[b,0,-2],[5,2,0]] is skew symmetric matrix .

If 2b+(a-b)i=2+3i, then find a and b. .

If matrix [{:(0,a,3),(2,b,-1),(c,1,0):}] is skew-symmetric matrix, then find the values of a,b and c,

If matrix [{:(0,a,3),(2,b,-1),(c,1,0):}] is skew-symmetric matrix, then find the values of a,b and c,

A square matrix P satisfies P^(2)=I-2P where I is identity matrix.If P^(2)+P^(3)+P^(4)=a^(2)I-b^(2)P then a^2+b^2=

Given A=[{:(,1,4),(,2,3):}] and B=[{:(,-4,-1),(,-3,-2):}] (i) find the matrix 2A+B. (ii) find a matrix C such that : C+B=[{:(,0,0),(,0,0):}]

If A = {:((0,-1,2),(2,-2,0)) and B = ((0,1),(1,0),(1,1)) , find a matrix C such that CAB = I = ABC, where I is the 2xx2 unit matrix.