Novel = a
Komik = b
n(s) = n(a) + n(b) - n(anb) + n(aub)'
50 = 28 + 32 - n(anb) + 12
n(anb) = 72 - 50
n(anb) = 22
Yang hanya gemar baca komik
= 32 - 22
= 10 siswa
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Novel = a
Komik = b
n(s) = n(a) + n(b) - n(anb) + n(aub)'
50 = 28 + 32 - n(anb) + 12
n(anb) = 72 - 50
n(anb) = 22
Yang hanya gemar baca komik
= 32 - 22
= 10 siswa
Gemar komik =32 siswa
tidak gemar novel = 12 siswa
tidak gemar komik = ( 28+32+12)-50 = 72-50 = 22
=32-22 = 10 siswa
¤ Semoga membantu. Apabila merasa jawaban ini yang paling benar jangan lupa dijadikan yang terbaik yah;)