Question

Decide whether set A and B are equal sets. even prime numbers. B ={x|7x-1=13}

Answer 1

Answer:

A= Even prime numbers

A={2}

B={x|7x-1=13}

7x - 1 = 13

7x =1 + 13

7x = 14

x = 7/14

x = {2}

The set A, set B are equal

A = B