28 students are badminton club members only.
! p8 J! H6 w$ j6 p* atvb now,tvbnow,bttvb
" O- O4 f$ r- I; GTVBNOW 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。2 students are in computer club only.& h( M/ e& Z# c- e: y4 Z6 Z$ n+ N
% w' a; D9 ?- _$ i* J12 students are in both badminton and computer club.
$ r. X! o- M' R, G6 q' ~+ I: X) \4 a
/ _ P' z, @; U* U8 C! T* r4 G+ zTVBNOW 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。therefore 28+2+12+6=48 |