badge image

Enroll For Free Now & Improve your performance.

×
User Icon
User Icon
User Icon
User Icon
User Icon

Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping
Menu
Grade: 12

                        

what is the integration of (log x)/x and give solutions too ?

3 years ago

Answers : (2)

Rohit
13 Points
							
You can put log x as u and solve the following question and afterward you have to substitute the vale of u in the equation and 
there you have the answer to your question. This is the strating part of integration. So practice hard and do well
∫ log x/x dx. 
Let u = log x.
Then du = dx/x. 
So it becomes 
∫ u du = u²/2
=(log x)²/2 + C
I think it would surely help you out
Regards
 
3 years ago
John
13 Points
							Using integration by parts ($udv=uv-$vdu(Inx/x)dxLet u=Inx and dv=1/xSo that du=1/x dx and v=Inx Therefore(Inx/x)dx= uv-$vdu  = Inx•Inx-$Inx•1/x dx  =(Inx)^2 -$(Inx/x) dx I=(Inx)^2 - I I+I=(Inx)^22I=(Inx)^2Divide both sides by 2I= (Inx)^2/2 +C
						
2 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies


Course Features

  • 731 Video Lectures
  • Revision Notes
  • Previous Year Papers
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Test paper with Video Solution


Course Features

  • 51 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


Ask Experts

Have any Question? Ask Experts

Post Question

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