Question

Evaluate C(7, 7).

Answer 1

\[\huge ^nC_n = 1\]

Answer 2

\[C(7,7) \implies 7C7 \implies \frac{7!}{(7-7)!}\]
what do you think?

Answer 3

Something is missing @lgbasallote

Answer 4

NB,
0!=1

Answer 5

could you show me the steps @waterineyes
oh never mind:)
thanks!

Answer 6

uhh sorry..darn latex

Answer 7

\[7C7 = \frac{7!}{7!(7-7)!}\]
^step

Answer 8

if you have 7 things and you choose all them them , and the order doesn't matter,
how many ways can this be done?