Question

Statement I For each natural number n, (n + 1)^7 - n^7 - 1 is divisible by 7.

Answer 1

Answer:Yes,

Step-by-step explanation:

Because let we put n=2

(2+1)^7- 2^7-1

=3^7-128-1

=2187-129

=2058

And it is divisible by 7 hence statement is true. You can put any no.in place of n