Question

Solution

Correct option is

SIMILAR QUESTIONS

Q1

The number of terms which are free from fractional powers in the expansion of (a1/5 + b2/3)45a ≠ b is

Q2

If n is an odd natural, then  equals

Q3

If n is an odd natural, then  equals

Q4
Q5

The coefficient of xm in (1 + x)r + (1 + x)r+1 + (1 + x)r+2 +….+ (1 + x)nr≤ m ≤ n is

Q6

 

 respect to x, is

Q7

 is a polynomial of degree 5, then =

Q8

If in the expression of (1 + x)m (1 – x)n. the coefficient of x and x2 are 3 and – 6 respectively, then m is

Q9

The number of terms in (1 + x)101 (1 + x2 – x)100 is

Q10

 

The coefficient of x8 in the expression of