A
B
C
D
Text Solution
Verified by Experts
Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
MODERN PUBLICATION-BINOMIAL THEOREM-EXERCISE
- The letters of the word COCHIN are permuted and all the permutations a...
Text Solution
|
- The sum of series .^(20)C0-^(20)C1+^(20)C2-^(20)C3+....+^(20)C 10 is
Text Solution
|
- In the binomial expansion of (a -b)^n, nge5, the sum of the 5th and 6t...
Text Solution
|
- How many different words can be formed by jumbling the letters of the ...
Text Solution
|
- The number of 7-digit integers, with sum of the digits equal to 10 and...
Text Solution
|
- The remainder left out when 8^(2n) - (62)^(2n +1) is divided by 9 , i...
Text Solution
|
- From 6 different novels and 5 different dictionaries, 4 novels and 1 d...
Text Solution
|
- There are two urns. Urn A has 4 distinct red balls and urn B has 5 dis...
Text Solution
|
- There are 10 points in a plane, out of these 6 are collinear. If N is ...
Text Solution
|
- For r = 0 ,1,2,…, 10 , letA(r), B(r) "and " C(r) denote respectively ,...
Text Solution
|
- The coefficient of x^(7) in the expansion of (1 - x- x^(2) + x^(3...
Text Solution
|
- Find the number of ways in which five identical balls can be distribut...
Text Solution
|
- A committee of 12 is to be formed from nine women and eight men. In ho...
Text Solution
|
- A committee of 12 is to be formed from nine women and eight men. In ho...
Text Solution
|
- A question paper consists of two sections having respectively 3 and 4 ...
Text Solution
|
- Let R =(5 sqrt5+11)^(2n+1) and and f=R-[R], where [ ] denotes the grea...
Text Solution
|
- Give that : C1+2C2 x+3C3 x^2+.....+2n. C(2n). x^(2n-1)=2n(1+x)^(2n-1)...
Text Solution
|
- Prove that underset(r=1)overset(k)sum(-3)^(r-1) .^(3n)C(2r-1) = 0 , wh...
Text Solution
|
- If a(0),a(1),a(2) ,…, a(2n) are the coefficients in the expansion ...
Text Solution
|
- Find the value of x for which the sixth term of : (sqrt(2^(log(10-3^x)...
Text Solution
|