If `A = (12.0 +-0.1)` cm and `B = (8.5 +- 0.5)` cm. find:
A-B

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

If P(A) = 0.3, P(B) = 0.7 and P (B//A) = 0.5 find P (A/B)

The length and breadth of a rectangle are (5.7 +-0.1) cm and (3.4+- 0.2) cm. Calculate area of the rectangle‘with error limits.

Find AB if A = [(0, -4),(0, -3)] and B = [(5, -7),(0, 0)] .

If A = {4, 5, 8, 12), B = {1, 4, 6, 9} and C = {1, 2, 4, 7, 8,10} then find A-B

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

If A=[(0,a),(0,0)] and B = [(b,0),(0,0)] , then find AB.

If A = {4, 5, 8, 12), B = {1, 4, 6, 9} and C = {1, 2, 4, 7, 8,10} then find A-(B-A)

If A = {4, 5, 8, 12), B = {1, 4, 6, 9} and C = {1, 2, 4, 7, 8,10} then find A-(C-B)

If A = {4, 5, 8, 12), B = {1, 4, 6, 9} and C = {1, 2, 4, 7, 8,10} then find A-C