Answer:
91
Step-by-step explanation:
Answer: A. 91
n = 14
r = 12
Formula = n! / ( (n-r)! × r! )
= 14! / ((14-12)! × 12!)
= ( 14 × 13 × 12! ) / ((2)! × 12!)
= ( 14 × 13 ) / 2!
= 91
