IF `A=[{:(1,0,0),(2,3,4),(5,-6,x):}]` and det A=45 then find x.

If A = [(1,0,0),(2,3,4),(5,-6,x)] det A = 45 then find x.

If A= ((1,0,0),(2,3,4),(5,-6,x)) and "det=45" then the value of "x" is

If A=[(1,-2,0),(5,2,3),(1,1,x)] and det(A)=3 Find x=

Evaluate |(-1, 0,0),(2,3,0),(-6,-4,5)|

Let A=[{:(2, -1, 3), (4, 0, 2), (-3, 2, 6):}] , find det (adj A).

If A=[{:(0,1,2),(2,-1,5),(4,5,-6):}] and B=[{:(-1,2,3),(0,1,0),(0,0,-1):}] . Find B-A and 4A-5B

If A = [[x,1,-x],[0,1,-1],[x,0,7]] and det (A) = |(3,0,1),(2,-1,0),(0,6,7)| , then the value of x is a)-3 b)3 c)2 d)-8

If A=[(0,1,2),(2,3,4),(4,5,-6)]" and "B=[(-1,2,3),(0,1,0),(0,0,-1)] then find B-A and 4A-5B

If A = [(0,1,2),(2,3,4),(4,5,-6)], B=[(-1,2,3),(0,1,0),(0,0,-1)] then find B-A and 4A - 5B .

If A={:((1,-3,4,2),(0,5,-2,3))and B=((-5,0,6,4),(7,8,-2,5)), find a matrix X of order 2xx4 such that 3A-2X=B.