Question

in a group of 100 people 60 people like to play cricket 20 people like to play Both cricket and tennis how many people like to play tennis but not cricket

Answer 1

here is the answer for your question


60 people like to play cricket - so there is no restriction for tennis
20 people like to play both cricket and tennis - so these 20 can be part of above 60 as there is no restriction for tennis in above set of 60 people
How many people like to play tennis but not cricket? - since their is restriction of cricket the remaining 40 people out of above 100 people like to play tennis but not cricket
Answer : 40 people

hope it hepled you ...mark it as brainiliest

Answer 2

Answer:

ANSWER

P(cricket)=P(A)=60

P(cricket & tennis)=P(A∩B)=20

P(total)=P(A∪B)=100

P(A∪B)=P(A)+P(B)−P(A∩B)

100=60+P(B)−20

P(B)=60

P(tennis but not cricket)=P(tennis)-P(both tennis and cricket)

=60−20=40