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Hi,

Can anyone help me with these permutation/combination questions?

Solve the equation for n:

1. nC4 = 35

2. nC4 = 70

It would be really good if I got the answers with full explanations, a.s.a.p. Thanks.

Can anyone help me with these permutation/combination questions?

Solve the equation for n:

1. nC4 = 35

2. nC4 = 70

It would be really good if I got the answers with full explanations, a.s.a.p. Thanks.

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