A committee of 5 is to be selected from among 3 boys and 6 girls. I how many ways can this be done if the committee is to consist of at-least one Girl?
what is the answer choice and how?
Pick one
A) 105 B) 225 C) 230 D) 350 E) 55
I'm sure there is some problem with the question.   R U sure its atleast one boy and not atleast 1 boy and 1 girl?   if its 1 boy and 1 girl   3C1*5C4 + 3C2*5C3 + 3C3*5C2   3*5 + 3*10 + 1*10   15 + 30 + 10   55   55
<result>E</result>
A committee of 5 is to be selected from among 3 boys and 6 girls. I how many ways can this be done if the committee is to consist of at-least one Girl?
what is the answer choice and how?