Sweet 17

Let \(x\) be any positive integer greater than \(17^{17}\) , which is not divisible by \(17\).

Then which of the following is always true :

A: either \(x^8-1\), or \(x^8+1\), is divisible by \(17\).

B: either \(x^9-1\), or \(x^9+1\), is divisible by \(17\).

C: either \(x^8-1\), or \(x^9+1\), is divisible by \(17\).

D: either \(x^8+1\), or \(x^9-1\), is divisible by \(17\).

×

Problem Loading...

Note Loading...

Set Loading...