Question

if A={1,3,5,7} and B={2,6} then A-B =?​

Answer 1

Answer:

Answer can't be indetifiened because there no answer of the question

Step-by-step explanation:

Answer 2

A - B means ELEMENTS of A

Step-by-step explanation:

A = {1,3,5,7} and B = {2,6}

To Find -

A - B which means only Elements of A which are not the Elements of B, those elements can be common also.

A - B = {1,3,5,7}

If we'd be asked to calculate B - A, then

B - A = {2,6}