Question

find n if (16) 1/2=2​

Answer 1

Step-by-step explanation:

Answer

(14−n)!

(16−n)!

=12

(14−n)!

(16−n)(15−n)(14−n)!

=12

(16−n)(15−n)=4×3

16−n=4

n=16−4=12

n=12