Home
Class 12
MATHS
5^(n)-1 is always divisible by (n in N)...

`5^(n)-1` is always divisible by `(n in N)`

A

3

B

4

C

5

D

6

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • PRINCIPLE OF MATHEMATICAL

    AAKASH INSTITUTE|Exercise Section-D:(Assertion-Reason Type Questions)|12 Videos

  • PRINCIPLE OF MATHEMATICAL

    AAKASH INSTITUTE|Exercise Section-B((Objective Type Questions (One option is correct))|20 Videos

  • PERMUTATIONS AND COMBINATIONS

    AAKASH INSTITUTE|Exercise Assignment Section-J (Aakash Challengers Questions)|7 Videos

  • PROBABILITY

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION-J (aakash challengers questions)|13 Videos

Similar Questions

Explore conceptually related problems

If n is any natural number, then 5^(2n)-1 is always divisible by how many natural numbers ?

If n is a whole number greater than 1, then n^(2)(n^(2)-1) is always divisible by 8 (b) 10 (c) 12 (d) 16

A number of the form 10^(n) - 1 is always divisible by 11 for every n is a natural number, when :

If n is an integer, then (n^(3) - n) is always divisible by :