Math, asked by bhupimeet3521, 1 year ago

Find the value if n if nc7=36

Answers

Answered by Ajina

1

9C7=36
because, we can check it is correct
9!÷7!(9-7)!
by cancelling
we get,
8×9÷(9-7)!
=8×9÷2
=72÷2=36

Ajina: It is correct

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