A={:[(1,2,3,-4),(-1,8,3,2)]:},B={:[b_(ij)]:__(mxxn)। m এবং n এর মান নির্ণয় করুন যার জন্য A+B পারে...

A={:[(1,2,3,-4),(-1,8,3,2)]:},B={:[b_(ij)]:}_(mxxn) . Find the value of m and n for which A+B can be defined.

If B_(0)=[(-4, -3, -3),(1,0,1),(4,4,3)], B_(n)=adj(B_(n-1), AA n in N and I is an identity matrix of order 3, then B_(1)+B_(3)+B_(5)+B_(7)+B_(9) is equal to

Let A={1,2,3,4,5,6},B={2,4,6,8} Find A-B and B-A

Let A = [{:(1,2),(3,4):}]=[a_(ij)] , where i, j = 1, 2, If its inverse matrix is [b_(ij)] , what is b_(22) ?

If matrix A = [a_(ij)]_(3xx3), matrix B= [b_(ij)]_(3xx3) where a_(ij) + a_(ij)=0 and b_(ij) - b_(ij) = 0 then A^(4) cdot B^(3) is

If A=[{:(2,-3,1),(0," "7,-9):}]" and "B=[{:(1,2,-3),(4,8,-4):}]," find "(A-B)

if A=[{:(2,1,3),(1,-1,2),(4,1,5):}]and B=[{:(1,-1,2),(2,1,5),(4,1,3):}], then show that : (i) (A+B)'=A'+B' (ii) (A+4B)'=A'+4B'

Statement-1 (Assertion and Statement- 2 (Reason) Each of these questions also has four alternative choices, only one of which is the correct answer. You have to select the correct choice as given below. Statement - 1 If mateix A= [a_(ij)] _(3xx3) , B= [b_(ij)] _(3xx3), where a_(ij) + a_(ji) = 0 and b_(ij) - b_(ji) = 0 then A^(4) B^(5) is non-singular matrix. Statement-2 If A is non-singular matrix, then abs(A) ne 0 .

if A'=[{:(3,4),(-1,2),(0,1):}]and B=[{:(-1,2,1),(1,2,3):}], then verify that (i) (A+B)'=A'+B'(ii) (A-B)'=A'-B'