E-Store
easy integratn........!!!!
|
| Forum Index -> Integral Calculus -> View Full Question |
|
| Author | Message | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
put x=a * tanA dx=a sec^2A apply change of limits,it vill be from 0 to pie/2. substituting ,v get I = (1/a^13) integral cos^12A. since the power is even, I=(1/a^13)(11*9*7*5*3*1/12*10*8*6*4*2)pie/2 I=(1/a^13)(10395/46080)pie/2 correct me if m wrong rate me if m right
!!!!!!!!!!!!!!!!!!! |
|||||||||||||
Varsha be cool, tomorrow is what we make it today, so if u can dream it , u can make it . life is an ice cream ,eat it before it melts away!!!!!!!!!     
 
|
||||||||||||||
| Like 0 people liked this | ||||||||||||||
|
|
||||||||||||||
Free Sign Up!
Preparing for IIT-JEE ?
Arihant Revision Package for IIT JEE - Books, Practice Tests + Rank Predictor
@ INR 1,995/-
For Quick Info
|
|
|
|
|
| 35,229,755 Engineering Questions Attempted |
6,69,530 Visitors Monthly |
79 Engg. Exam Covered |
284 Students Currently Online |
Connect with Us  |
 |
Vriti Communities
Privacy Policy © Vriti 2011