Question

3) Decide whether set A and B are equal sets. Give reason for your answer.

A = Even prime numbers

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

plz answer plz plz plz​

Answer 1

Answer:

A = Even prime numbers

A={2}

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

Here, 7x-1=13

7x=13+1

7x=14

x=14/7

x=2

B = {2}

• This set is equal set

Answer 2

Answer:

here is your answer