Question

simplyfy am/an=1 find msn​

Answer 1

Answer:

jjejehrjeJeu2jh

Step-by-step explanation:

nzjshd de jdyssjeye

Answer 2

Answer:

know that (m−1)!(m−n)!(n−1)!+(m−1)!(m−n−1)!(n)!=m!(n)!(m−n)!, but I am not sure on the intermediate steps. The only solution I am seeing involves finding a common denominator:

(m−1)!(m−n)!(n−1)!+(m−1)!(m−n−1)!(n)!=(m−1)!(m−n−1)!(n)!+(m−1)!(m−n)!(n−1)!(m−n)!(n−1)!(m−n−1)!(n)!

Step-by-step explanation:

i hope helpful for you please brain list me