MCQ
$(x+1)$ is a factor of $x^n+1$ only if
  • $n$ is an odd integer
  • B
    $n$ is an even integer
  • C
    $n$ is a negative integer
  • D
    $n$ is a positive integer

Answer

Correct option: A.
$n$ is an odd integer
a

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free