Let `A=[3 2 7 5]` and `B=[6 7 8 9]` . Find `(A B)^(-1)`

Let A=[[3 , 7],[ 2, 5]] and B=[[6 , 8],[ 7, 9]] Verify that (A B)^(-1)=B^(-1) A^(-1)

If A=|[3, 2], [7, 5]| and B=|[6 ,7], [8, 9]| , verify that (A B)^(-1)=B^(-1)A^(-1) .

Let A = {1, 3, 7, 8} and B = {2, 4, 7, 9}. Find A nn B

Let A={2, 5, 6, 8} and B = {5, 7, 9, 1}. Find AuuB .

Let A={2,5,6,8} and B={5,7,9,11}. Find A cup B .

Let A= {2, 5, 7} , B = {6, 7, 8, 9} and f= {(2, 7), (5, 9), (7, 6)} be a function from A to B, then f is:

Let A={1,3,7,8} and B={2,4,7,9}. Find A cap B

Let A={1,3,7,8} and B={2,4,7,9}. Find A cap B

Let A={1,3,7,8} and B={2,4,7,9}. Find A cap B

Let A={1,3,7,8} and B={2,4,7,9}. Find A cap B