In a music School 28 students learn
trumpet, 30 students learn Violin and
32 of students learn guitar 6 student
learn trumpet and violin, 8 students
learn violin and Guitar 1o students learn
guitar and trumpet. The number of
students who learn only one
instrument is 54 - Also 20 students
learn only violin Every student learn
atleast one instrument out of the 3
Instrument.
(a ) Find the number of students in the
music school.
(b) Find the number of students who
learn trumpet and guitar but not
violin?​

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