Login
Remember
Register
Studyrankersonline
All Activity
Questions
Unanswered
Categories
Users
Ask a Question
NCERT Solutions
Ask a Question
Recent questions tagged Binomial theorem
0
votes
0
answers
Find the coefficient of x⁴ in the expansion of (1+x-2x²)^7
asked
Mar 23
in
Class XI Maths
by
20Aryan02
(
15
points)
binomial theorem
0
votes
1
answer
If 2515 is divided by 13, then the remainder is ......
asked
Feb 20, 2018
in
Class XI Maths
by
rahul152
(
-2,839
points)
binomial theorem
+1
vote
1
answer
The position of the term independent of x in the expansion of (√x/3 + 3/2x2)10 is ...........
asked
Feb 20, 2018
in
Class XI Maths
by
rahul152
(
-2,839
points)
binomial theorem
0
votes
1
answer
The ratio of the coefficients of xp and xq in the expansion of (1+x)p+q is ........
asked
Feb 20, 2018
in
Class XI Maths
by
rahul152
(
-2,839
points)
binomial theorem
0
votes
1
answer
Middle term in the expansion of (a3 + ba)28 is ......
asked
Feb 20, 2018
in
Class XI Maths
by
rahul152
(
-2,839
points)
binomial theorem
0
votes
1
answer
The coefficient of a-6b4 in the expansion of (1/a - 2b/3)10 is ...........
asked
Feb 20, 2018
in
Class XI Maths
by
rahul152
(
-2,839
points)
binomial theorem
–1
vote
0
answers
If the seventh term from the beginning and the end in the expansion of (3√2 + 1/3√3)n are equal,then n equals to
asked
Feb 20, 2018
in
Class XI Maths
by
rahul152
(
-2,839
points)
binomial theorem
+1
vote
1
answer
If the seventh term from the beginning and the end in the expansion of (3√2 + 1/3√3)n are equal, then n equals to
asked
Feb 20, 2018
in
Class XI Maths
by
rahul152
(
-2,839
points)
binomial theorem
+1
vote
1
answer
In the expansion of (x2 - 1/x2)16, the value of constant term is ........
asked
Feb 20, 2018
in
Class XI Maths
by
rahul152
(
-2,839
points)
binomial theorem
0
votes
1
answer
The number of terms in the expansion of (x+y+z)n ...........
asked
Feb 20, 2018
in
Class XI Maths
by
rahul152
(
-2,839
points)
binomial theorem
0
votes
1
answer
The largest coefficient in the expansion of (1+x)30 is .........
asked
Feb 20, 2018
in
Class XI Maths
by
rahul152
(
-2,839
points)
binomial theorem
+1
vote
1
answer
If the middle term of (1/x + x sin x)10 is equal to 7.7/8, then the value of x is
asked
Feb 20, 2018
in
Class XI Maths
by
rahul152
(
-2,839
points)
binomial theorem
0
votes
1
answer
If A and B are coefficients of xn in the expansions of (1 + x)2n and (1 + x)2n–1 respectively, then A/B equals to
asked
Feb 20, 2018
in
Class XI Maths
by
rahul152
(
-2,839
points)
binomial theorem
0
votes
1
answer
The coefficients of xn in the expansion of (1 + x)2n and (1 + x)2n ~1 are in the ratio
asked
Feb 20, 2018
in
Class XI Maths
by
rahul152
(
-2,839
points)
binomial theorem
0
votes
1
answer
The two successive terms in the expansion of (1 + x)24 whose coefficients are in the ratio 1 : 4 are
asked
Feb 20, 2018
in
Class XI Maths
by
rahul152
(
-2,839
points)
binomial theorem
0
votes
1
answer
If the integers r > 1, n > 2 and coefficients of (3r)th and (r + 2)nd terms in the binomial expansion of (1 + x)2n are equal, then
asked
Feb 20, 2018
in
Class XI Maths
by
rahul152
(
-2,839
points)
binomial theorem
0
votes
1
answer
The total number of terms in the expansion of (x + a)100 + (x – a)100 after simplification is.
asked
Feb 20, 2018
in
Class XI Maths
by
rahul152
(
-2,839
points)
binomial theorem
0
votes
1
answer
Find the term independent ofx in the expansion of (1 +x + 2x3) (3/2x2 - 1/3x)9 .
asked
Feb 20, 2018
in
Class XI Maths
by
rahul152
(
-2,839
points)
binomial theorem
+1
vote
1
answer
If xp occurs in the expansion of (x2 + 1/x)2n, then prove that its coefficient is (2n)!/(4n-p/3)!(2n+p/3)!.
asked
Feb 20, 2018
in
Class XI Maths
by
rahul152
(
-2,839
points)
binomial theorem
+1
vote
1
answer
In the expansion of (x + a)n, if the sum of odd term is denoted by 0 and the sum of even term by Then, prove that
asked
Feb 19, 2018
in
Class XI Maths
by
vijay
Premium
(
539
points)
binomial theorem
Page:
1
2
next »
Categories
All categories
Biology
(240)
Board Exams
(198)
Class XII Business Studies
(580)
Class XII Accountancy
(22)
Class XII Economics
(29)
Class XII Psychology
(12)
Class XII Political Science
(12)
Class XII Physical Education
(9)
Class XII English
(225)
Class XII Biology
(756)
Class XII Chemistry
(247)
Class XII Physics
(367)
Class XII Maths
(502)
Class XI Business Studies
(1.3k)
Class XI Accountancy
(29)
Class XI Economics
(37)
Class XI Psychology
(5)
Class XI Political Science
(65)
Class XI Physical Education
(26)
Class XI English
(62)
Class XI Biology
(2.9k)
Class XI Chemistry
(438)
Class XI Physics
(408)
Class XI Maths
(513)
Class X Social Science
(8.8k)
Class X Science
(6.7k)
Class X Maths
(1.7k)
Class X English
(1.1k)
Class X Hindi
(513)
Class X Computer
(12)
Class IX Social Science
(3.1k)
Class IX Science
(1.3k)
Class IX Maths
(1.7k)
Class IX English
(1.4k)
Class IX Hindi
(167)
Class IX Computer
(28)
Class VIII Social Science
(151)
Class VIII Science
(825)
Class VIII Maths
(1k)
Class VIII English
(40)
Class VIII Hindi
(9)
Class VIII Computer
(4)
Class VII Maths
(872)
Class VII Science
(726)
Class VII English
(10)
Class VII Social Science
(29)
Class VII Hindi
(6)
Class VII Computer
(6)
Class VI Maths
(1k)
Class VI Social Science
(8)
Class VI Science
(505)
Class VI English
(3)
Class VI Hindi
(5)
Class VI Computer
(5)
Sanskrit
(1)
Geography
(14)
History
(13)
Political Science
(11)
Who is Who
(0)
Other
(32)
Science
(1.6k)
Important Questions
(3k)
Entertainment
(4)
...