C-n-2-1-8-P-n-8-find-n-

Question Number 139422 by 676597498 last updated on 26/Apr/21

C_{n}^{2} = \frac{1}{8} P_{n}^{8}

f i n d n

Commented by mohammad17 last updated on 27/Apr/21

c a n n o t f i n d v a l u e o f n i n t h i s f o r m

i t h i n k C_{2}^{n} = \frac{1}{8} P_{n}^{8}