Math, asked by prathamkshirsagar262, 11 months ago

A sanitation committee of 2 members is to be formed from 3 boys and 2 girls. Write the sample
space 'S' and n(S). Also, write the event A and n(A).
Condition for event A: At the most one girl should be a member of the committee.​

Answers

Answered by lalitmrao
2

Answer:

Step-by-step explanation:n(s) is 5

Answered by lublana
7

S={B_1B_2,B_2B_3,B_1B_3,B_1G_1,B_1G_2,B_2G_1,B_2G_2,B_3G_1,B_3G_2,G_1G_2}

n(S)=10

A={B_1B_2,B_2B_3,B_1B_3,B_1G_1,B_1G_2,B_2G_1,B_2G_2,B_3G_1,B_3G_2}

n(A)=9

Step-by-step explanation:

Total number of boys=3

Total number of girls=2

Number of members to be selected=2

Suppose three boys are

B1,B2 and B3 and two girls are G1 and G2

Sample space,S={B_1B_2,B_2B_3,B_1B_3,B_1G_1,B_1G_2,B_2G_1,B_2G_2,B_3G_1,B_3G_2,G_1G_2}

n(S)=10

A={B_1B_2,B_2B_3,B_1B_3,B_1G_1,B_1G_2,B_2G_1,B_2G_2,B_3G_1,B_3G_2}

n(A)=9

#Learn more:

https://brainly.in/question/7469160

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