
### Instruction: help me answer this question In a group of 65 people, 40 like cricket, and 10 like both cricket and tennis. How many like tennis only and not cricket? How many like tennis?, think step by step
### Assistant: This is derived from n(C ∪ T) = n(C) + n(T) - n(C ∩ T) and n (T) = n (T - C) + n (T ∩ C). , The answer is 25 people like only tennis, and 35 people like tennis.
