Question

Which elements of Set Z are both odd and multiples of 7?
Z= {-21, -14, -10, -7, -3, 0, 3, 7, 10, 14, 21}
A= {-21, 21}
B= {-21, -7, 7, 21}
C= {-14, 0, 14}
D= {-21, -14, -7}

Answer 1

Answer:

Option: B.......And: -21,-7,21,7

Answer 2

$b \: is \: the \: correct \: option$