If `A=[[0.8, 0.6] , [-0.6, 8.0]]` then find `A^3`

If A=[[0, 6, 7], [-6, 0, 8], [ 7,-8, 0]] , B=[[0, 1, 1],[ 1, 0, 2],[ 1, 2, 0]] , C=[[2], [-2] , [3]] Calculate AC, BC and (A + B)C . Also, verify that (A + B)C = A C + B C

If P(A)=0. 4 ,\ P(B)=0. 8 ,\ P(B//A)=0. 6 . Find P(A//B) and P(AuuB)

If P(A)=0.4,P(B)=0.8 and P(B/A)=0.6, then P(AcupB) is equal to

If P(A)=0. 4 ,P(B)=0. 8 ,P(B/A)=0. 6. Find P(A/B) and (AuuB)dot

Find AB, if A=[[6, 9],[ 2, 3]] and B=[[2 ,6, 0],[ 7, 9, 8]] .

If the corner points of the feasible region for an L.P.P. are (0, 2), (3, 0), (6, 0), (6, 8) and (0, 5), then the minimum value of the objective function F=4x+6y occurs at

If A=[(2,3,4),(0,4,6), (5,8,9)] and B=[(3 ,0 ,5) ,(5 ,3 ,2), (0 ,4 ,7)] , find 3A-2B .

If [{:(xy,4),(z+6,x+y):}]=[{:(8,w),(0,6):}] , then find the values of x,y,z and w.

A unit vector is represented by a hat I + b hat j +chatk If the value of a and b are 0.6 and 0.8 respectively find the value of c

If P(-0.6, -0.8) is a point on the unit circle in the figure above,what is the exact value of tantheta+sintheta ?