Home
Class 11
MATHS
n is selected from the set {1, 2, 3,.......

`n` is selected from the set `{1, 2, 3,.............,100}` and the number `2^n+3^n+5^n` is formed. Total number of ways of selecting `n` so that the formed number is divisible by 4 is equal to `(A)` 50 `(B)` 49 `(C)` 48 `(D)` None of these.

Promotional Banner

Similar Questions

Explore conceptually related problems

A number is selected from the set {1, 2, 3,.., 20} . The probability That the selected number is divisible by 3 or 4 is

A number is selected from the set {1,2,3, . . .20}. The probability that the selected number is divisible by 3 or 4 is . . .

A four figure number is formed of the figures 1, 2, 3, 5 with no repetitions. The probability that the number is divisible by 5 is a. 3//4 b. 1//4 c. 1//8 d. none of these

Which of the following is not the number of ways of selecting n objects from 2n objects of which n objects are identical

If n_1 and n_2 are five-digit numbers, find the total number of ways of forming n_1 and n_2 so that these numbers can be added without carrying at any stage.

Let N denote the number of days. If the value of N! is equal to the total number of hours in N days then find the value of N?

Using binomial theorem, prove that 2^(3n)-7^n-1 is divisible by 49 , where n in Ndot

The total number of divisor of 480 that are of the form 4n+2,ngeq0, is equal to a. 2 b. 3 c. 4 d. none of these