The remainder when $9^{49}+7^{49}$ is divide by 64 is __________

The number of irrational terms in the expansion of (2^(1//5) + 3^(1/...

If p(n)=(n-2)(n-1)n(n+1)n(n+2), then greatest number which divides p(n...

If a,b and n are natural numbers then a^(2n-1)+b^(2n-1) is divisible b...

Find the coefficient of the independent term in the expansion of (x^(1...

Find the term which has the exponent of x as 8 in the expansion of (x...

The greatest number which divides 25^(n)-24n-1 for all n in N is

If three consective coefficient in the expansion of (1+x)^(n), where n...

Find the value of k for which the term independent of x in (x^(2)+(k)/...

Find the coefficient of x^(7) in the expansion of (7x+(2)/(x^(2)))^(13...

The value of (sqrt(5)+2)^(6)+(sqrt(5)-2)^(6) is

The ratio of the coefficients of x(4) to that of the term independent ...

sum(r=2)^(16) ""^(16)C(r)=

Number of non-zero terms in the exapansion of (5sqrt(5)x+sqrt(7))^(6)+...

Find the value of (98)^(4) by using the binomial theorem.

If the number of terms in the expansion (2x+y)^(n)-(2x-y)^(n) is, 8 th...

If the expansion (2x^(5)+(1)/(3x^(4)))^(n) contains a term independen...

Find the sum of the coefficients in the expansion of (5x^6-4/(x^9))^(1...

49^(n)+16n-1 is an divisible by (n in N)

Find the coefficient of x^(11) in the expansion of (1+2x+x^(2))^(6)