MY CART (5)

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: R

There are no items in this cart.
Continue Shopping
Menu
                   

The coefficient of t24 in (1+t²)12(1+t12)(1+24) is

4 years ago

Share

Answers : (1)

                                        

gud question hemant ....


please check the solution of it 


Multiplying the last two expressions we have to find coefficient of t24in (1+t²)12(1+t12+24

t24 term will come as a sum of three terms in the expanded expression

1st term is t24 term in 1st expression multiplied by 1 in the second expression.
2nd term is t12 term in 1st expression multiplied by t12 term in the second expression.
3rd term is 1 in the first expression multiplied by t24 term in the second expression.

Coefficients of 1 and 3 terms are 1 and 1.

Coefficient of 2 term = coefficient t12 term in 1 st expression which is (1+t²)12

7th term or 6+1th term in the expansion will have t12 term

Hence coefficient of 7th term = 12C6

Therefore coefficient of t24 term will be

12C6 + 2 ...Answer...


 i think we are at solutions....

4 years ago

Post Your Answer

i want help and guidance on how to study for jee mains 2016 as i am a dropper this year and do not want to join coaching classes . need assistance to know how to get about 200 marks in jee...
 
 
Stay focused on your studies and keep in mind that one must focus on Physics, Chem and Maths, try to fortify these three, take some coaching classes from a reputed place like Akash Inst...
 
Ayushmaan Vardhan one month ago
 
Try to make out what are the weaker points in the field of PCM, work harder on them, download concerned topic papers and practice them, define a proper time for practice, join some reputed...
 
Soneel Verma one month ago
 
Hi, the main ingredient for success is discipline. It requires discipline to study systematically and sincerely. There are a variety of brilliant reference books you can use. Math – McGraw...
 
Kalyani Jayachandran Menon one month ago
what is full of form of iit?
 
 
sorry answer Indian Institutes of Technology (IITs)
 
SHANMUKESHWAR 2 days ago
 
INTERNATIONAL INFORMATION TECHNOLOGY
 
SHANMUKESHWAR 2 days ago
 
Indian institute of Technology
 
ram 2 days ago
find the equation of the line passing through point (-1,-2) and is parallel to the line joining the points a(3,4) and b(7,8).
 
 
m=y2-y1/x2-x1 m=1=tan 45’ m=8-4/7-3=1 y-y1=m(x-x1) y+2=(1)(x+1) so, the equation is x-y-1=0
 
sneha 17 days ago
 
i need the steps please
 
sneha 17 days ago
 
x-y-1=0
 
jawwad 17 days ago
hello sir, is design at IIT guwahati better or cse at IIIT hyderabad better?
 
 
Hello Dear student... cse at IIIT hyderabad is much better branch than the IIT guwahti design , go for IIT Hyderabad cse than iit guwahati design.
  img
Sher Mohammad one year ago
Pls tell me the most scoring topics each in Physics, Chemistry and Maths for IIT JEE
 
 
in chemistry atomic structure,chemical bonding ,classification of elements ,acids and bases
 
pogula sumanth one year ago
 
IN Maths straight lines,integrals,trigonometric equations,derivatives
 
lokesh palingi one year ago
 
In maths straight lines , derivatives
 
nynesh one year ago
I want to put my son (now in 10th Std in Coimbatore School) in FIITJEE-Chennai to make him through to IIT. Is it a right choice.
 
 
Hi Mr.Ram Prakash, In chennai it is a right choice to make your son to join FIITJEE...
 
askiitian.expert- chandra sekhar 5 years ago
 
no. there are better institutes than that!
 
jee king king 5 years ago
View all Questions »
More Questions On IIT JEE Entrance Exam

Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!!
Click Here for details