Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
MODERN PUBLICATION-BINOMIAL THEOREM-EXERCISE
- Find the coefficient of x^4 in the expansion of (1+x)^n (1-x)^n. Deduc...
Text Solution
|
- Write and simplify the term involving a^2b^5 in (a-2b)^4 (a+b)^3.
Text Solution
|
- Expand using binomial theorem (1+x/2-2/x)^(4), x ne 0
Text Solution
|
- Find an approximation of (0.99)^5 using the first three terms of its e...
Text Solution
|
- If 6th, 7th, 8th and 9th terms of (x+y)^n are a, b,c and d respectivel...
Text Solution
|
- Find the coefficient of x^10 in the expansion of : (1+x+x^2+x^3 +........
Text Solution
|
- If kr is the coefficient of y^(r-1) in the expansion of (1+2y)^10, in ...
Text Solution
|
- If x^p occurs in the expansion of (x^2+1/x)^(2n), prove that its coeff...
Text Solution
|
- Determine the term independent of x in the expansion of (1+x+x^(-2)+x^...
Text Solution
|
- Find the value of (a^2+ sqrt(a^2-1))^4+(a^2- sqrt(a^2-1))^4.
Text Solution
|
- If fourth term in the expansion of : {sqrt(x^(1/(logx+1)))+x^(1/12)}^6...
Text Solution
|
- Find the value of x for which the sixth term of : (sqrt(2^(log(10-3^x)...
Text Solution
|
- If in the expansion of (1-x)^(2n-1), the coefficient of x^r is denoted...
Text Solution
|
- If C1,C2,C3,C4 are the coefficients of any four consecutive terms in t...
Text Solution
|
- For the expansion of (1 + x)^n= C0+C1x+C2x^2+......+ Cn x^n, show that...
Text Solution
|
- 7! div 5! is :
Text Solution
|
- 3!+4! is
Text Solution
|
- 4! -3! is :
Text Solution
|
- If n=7 and r= 5, then the value of ""^nCr is :
Text Solution
|
- If n=5 and r= 3, then the value of ""^nCr is :
Text Solution
|