Q2 / 3 · NTA Abhyas (JEE Main) 2020 · Mathematics · Mathematical Induction
If and are two distinct integers and is a natural number then is divisible by
- A
- B
- Correct answerC
- DNone of these
Solution
where
Then, is divisible
is divisible
is divisible
Hence is divisible
Then, is divisible
is divisible
is divisible
Hence is divisible
Hence, the correct answer is option: 'C'.