" If "D=|[101,111,121],[111,121,131],[121,131,141]|" then "(0)/((10)^(3))-4=

If A=[(2,1,1),(1,3,1),(1,2,1)] then A^(T)=

If A=[[1,1,1],[1,2,1],[1,1,2]] ,then prove that A^(-1)=[[3,-1,-1],[-1,1,0],[-1,0,1]]

Let A = {10,11,12,13,14} , B = {0,1,2,3,5} and f_(i) : A rarr B , I = 1, 2,3, state the type of function for the following (give reason ) : (i) f_(1) = {(10,1),(11,2),(12,3),(13,5),(14,3)} f_(2) {(10,1),(11,1),(12,1),(13,1),(14,1)} (iii) f_(3) = {(10,0),(11,1),(12,2),(13,3),(14,5)}

If A=[[-1,1,1],[2,3,0],[1,-3,1]],B=[[2,1,4],[3,0,2],[1,2,1]] State whether AB=BA ? Justify your answer.

(f) Find the rank of [[1,0,-1],[2,3,4],[1,2,1]]

4, 9, 25, 36, 121, 169

4, 9, 16, 25, 49, 121