Question

pls tell correct ans​

Answer 1

Answer:

acc to me the answer is b part

Answer 2

Answer:

Given,

f(12)=1729

and

f(x)=x^n+1

Let x=12

1729=12^n+1

1728=12^n

n=3

f(15)=15^3+1

f(15)=3376

Hope it is helpful to you