Question

Which of the sets shown includes the elements of set Z that are both odd numbers and multiples of 7?

Z = {−21, −14, −7, 0, 7, 14, 21}

Answer 1

Answer:

21

Step-by-step explanation:7*3=21.. 21 is an odd number and it is the multiple of 7..

Answer 2

Answer:

I think it's 21 is the answer