Question

(€
88. 2^4n– 1 is divisible by
a) 15 b) 4
c) 6
d) 64​

Answer 1

Answer:

put n=1

2^4-1

15

so it so divisible by 15

Answer 2

Answer:

hope it helps you

please mark my answer as brilliant

Step-by-step explanation:

a) 15