The remainder, if `1+2+2^2++2^(1999)` is divided by 5 is.

The remainder, if 1+2+2^2+2^3+....+2^1999 in divided by 5 is

The remainder , if 1 + 2 + 2^(2) + 2^(3) + …+ 2^(1999) is divided by 5, is

The remainder when (2^(54) - 1) is divided by 9 is :

When 2^(31) is divided by 5 the remainder is

The remainder when 3x^(3) + x^(2) + 2x + 5 is divided by x^(2) + 2x + 1 is ………….

Find the remainder when (2)^(51) is divided by 5.

Find the remainder when (2)^(51) is divided by 5.

If P(x) is a real polynomial and when divided by x-1 the remainder is 10 & when it is divided by x +1 then also the remainder is 10 then the remainder when it is divided by x^2-1 will be ax + b then (3a +b)/ 2