If `[2-1 1 0-3 4]A=[-1-8-10 1-2-5 9 22 15]` , find `Adot`

If [2-1 1 0-3 4]A=[-1-8-10 1-2-5 9 22 15] , then sum of all the elements of matrix A is 0 b. 1 c. 2 d. -3

If [[2,-11,0-3,4]]A=[[-1,-8,-101,-2,-59,22,15]], find

Find the matrix A such that [[2,-1],[1,0],[-3,4]] A=[[-1,-8,-10],[1,-2,-5],[9,22,15]]

If A=[1 1-2 2 1-3 5 4-9] . Find |A| .

Find the matrix A such that [{:(2,-1),(1,0),(-3,4):}].A=[{:(-1,-8,-10),(1,-2,-5),(9,22,15):}].

Find matrix A such that [(2,-1),(1,0),(-3,4)]A=[(-1,-8),(1,-2),(9,22)] .

If U= {1,2,3,4,5,6,7,8,9,10} and A = {1,3,5,7,9} , find A^(c) .

Given A=[[1,-1, 0], [2, 3, 4], [0, 1, 2]], B= [[2,2,-4],[-4,2,-4],[2,-1,5]] find AB and use this to solve the system of equations: y+2x=7,x-y=3,2x+3y+4z=17

If 5A=[{:(5,10,-15),(2,3," "4),(1,0,-5):}] , find A.

If A=[[1,1,2],[2,1,3],[5,4,9]] then find |A|