MY CART (5)

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

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: R

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

integrate (1+tanx)dx/(1-tanx)

6 years ago

Answers : (1)

vikas askiitian expert
510 Points
										

I= {1+tanx/1-tanx}dx


I={(sinx+cosx)/(cosx-sinx)}dx


put cosx-sinx=t then after differentiatng


(sinx+cosx)dx=-dt


I=-dt/t


I=-logt + c


I=-log(cosx-sinx) + c

6 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies
  • Complete JEE Main/Advanced Course and Test Series
  • OFFERED PRICE: R 15,000
  • View Details
Get extra R 13,000 off
USE CODE: JEE1

Ask Experts

Have any Question? Ask Experts

Post Question

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