From a class of 5 girls and 7 boys, a committee consisting of 2 girls and 3 boys is to be formed. How many ways can this be done?

a

350 ways

b

420 ways

c

550 ways

d

720 ways

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Correct Option
a

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Discussions (3)

Odemosad
1 year ago

Use 5C2 x 7C3 = 350ways

Nelly2030
3 months ago

please what's the difference between permutations and combinations

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