1.

Nc4=5 np4 find the value of n​

Answer»

Answer:

The VALUE of n is 5

Explanation:

nCr=n!/R!(n-r)!

=5!/4!(5-4)!

=5!/4!×1!

=5×4×3×2×1!/4!×1!

=5×4×3×2/4×3×2

so all the same no. are cut then 5 is the answer

hope it will be help you

please MARK me as BRAINLIST please mark me



Discussion

No Comment Found

Related InterviewSolutions