Question

If

, n^C^8=n^C^2find the value of

n .??​

Answer 1

Answer:

Answer is 10

Step-by-step explanation:

$\binom{n}{x} = \binom{n}{y}$

This is possible if x=y or x+y=n

Here x=8 and y=2

so clearly x is not equal to y

Therefore

$n = 2 + 8 \\ n = 10$