28 students are badminton club members only.
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2 students are in computer club only.TVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。4 G7 k! U$ _ o `: K: |
3 x, h. k. t' N( H* i; h/ u1 t12 students are in both badminton and computer club.
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therefore 28+2+12+6=48 |