Question

Write in set builder form ( 1,2,3,6,9,10)​

Answer 1

$\LARGE{\red{\boxed{\purple{\underline{\blue{\underline{ \green{ \underline{\orange{\mathtt{Answer:↓}}}}}}}}}}}$

$Set \: Builder \: form \: means \: writing \: about \: \\ \\ the \: elements \: of \: a \: SET \: in \: variable \: form \: \\ \\ , with \: describing \: what \: values \: the \: \\ \\ variable \: can \: take$

$Hence, \\ \\ B={x∣x \: is \: a \: factor \: of \: 18}$