nc2 = 45 find n (it's from combinations)
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ur answer is n=10
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... it help u
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The value of n = 10
Given :
To find :
Find the value of n
Solution :
Step 1 of 2 :
Write down the given equation
Here the given equation is
Step 2 of 2 :
Find the value of n
Hence the required value of n = 10
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