Diketahui A={1,3,5,7},B={2,3,4,5}dab C={1,2,3,5}.(A gabungan B)irisan C=...

A gabungan B={1,2,3,4,5,7}
irisanC={1,2,3,5}

maaf kalau salah

[tex]A=\left\{1,3,5,7\right\} \\ B=\left\{2,3,4,5\right\} \\ C=\left\{1,2,3,5\right\} \\ \\ A\cup B=\left\{1,2,3,4,5,7\right\} \\ \\ \left(A\cup B\right)\cap C=\left\{1,2,3,5\right\} [/tex]