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

Integrate (1-tanx)dx (1+tanx)

Integrate (1-tanx)dx


              (1+tanx)   

Grade:12

1 Answers

vikas askiitian expert
509 Points
10 years ago

I=(1-tanx)/1+tanx) dx

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

on putting sinx+cosx=t

         (cosx-sinx)dx = dt

I=dt/t

 =logt +c

 =logsinx+cosx  + c

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free