Question

if C(n, r-1):C( n, r):C(n, r+1) = then what will n and r.​

Answer 1

Step-by-step explanation:

calculate kcndjsivdjdkd iksvnd ikdvdjd

Answer 2

Answer:

I don't k ow this answer so as u know I will not give u answer u noòoooooooooooooooooooookoooooob