1. In a club of 55 athletes, 35 played cricket and 32 played football. Each athlete played either cricket or football. Find the number of athletes who played: (a) Both Cricket and Football
(b) cricket only
(c) football only

2. In a class of 40 students, 26 like Math, 12 like physics, and 6 like both math and physics. Determine the number of students who like:

(a) Neither math nor physics
(b) only math
(c) only physics