Question

Tolong dong no.7 dan 8 yg jago b.inggris dan mtk
Sudah saya tambahkan poinnya

Answer 1

7a.
the elements of P =
{1, 2, 3, 4, 6, 9, 12, 18, 36}
the elements of Q =
{1, 4, 9, 16}

7b. n(P) = 9, n(Q) = 4

8a.
the elements of S =
{9, 12, 15, 18, 21, 24, 27}
the elements of T =
{9, 11, 13, 15, 17, 19, 21, 23, 25, 27}