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28 students are badminton club members only.
; t1 B" @. K  @1 MTVBNOW 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。
" V4 @6 v: ^, q2 students are in computer club only.
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12 students are in both badminton and computer club.2 h4 A/ [7 `4 ^6 A+ F( V- S: r

5 \, Q% v( q% I* g. n5.39.217.77:8898therefore 28+2+12+6=48
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