Answer :
A. Attached with answer.
B. According to image
Students which are in neither = 154 -72 -35 + 20
= 67
C = Students who play jazz but not marching band = Students in Jazz band - Student who can do both
= 35 - 20
= 15
B. According to image
Students which are in neither = 154 -72 -35 + 20
= 67
C = Students who play jazz but not marching band = Students in Jazz band - Student who can do both
= 35 - 20
= 15
![View image Pulkit](https://us-static.z-dn.net/files/d06/fbd05c517983f6cf6b3c038abef99ed0.jpg)