genzo2106

28 students are badminton club members only.tvb now,tvbnow,bttvb( d" R- f3 [- c9 L' Y2 e; `; A

. v3 Z* m8 G6 k  e+ k1 z# t9 ]5.39.217.77:88982 students are in computer club only.
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- R, Z7 M+ n+ N% X/ v12 students are in both badminton and computer club.
/ N; `' t% T8 Ptvb now,tvbnow,bttvb
( |/ q  a8 e, X, \2 c! v5.39.217.77:8898therefore 28+2+12+6=48