Math, asked by VaishuBT217, 2 months ago

if nc8=nc2 find the value of n.
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Answers

Answered by prithy06
1

Answer:

In an equation, N represents a specific number, not any number. N + 9 = 12 means N is a number which, when added to 9, must give the answer 12. So N can only be the number 3 because only 3 + 9 is equal to 12.

Step-by-step explanation:

Answered by arnabjana0404
1

Answer:

n=10

Step-by-step explanation:

ncr=ncn-r

ITS BY THE LAWS OF COMBINATION....

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