Home
Class 11
MATHS
1 1^(n+2)+1 2^(2n+1) is divisible by 133...

`1 1^(n+2)+1 2^(2n+1)` is divisible by 133.

A

113

B

123

C

133

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

11^(n+2)+12^(2n+1) is divisible by 133

By Mathematical Induction, prove the following: (i) (4^(n) + 15n - 1) is divisible by 9, (ii) (12^(n) + 25^(n – 1)) is divisible by 13 (iii) 11^((n + 2)) + 12^((2n + 1)) is divisible by 133 for all ninN

Prove the following by the principle of mathematical induction: 11^(n+2)+12^(2n+1) is divisible 133 for all n in N.

((n+2)!)/((n-1)!) is divisible by

n^(2)(n^(4)-1) is divisible by