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

I= ∫ [x+√(1+x 2 )] 15 dx/√(1+x 2 )

I=[x+√(1+x2)]15dx/√(1+x2)

Grade:12

1 Answers

shamsheer shaik
34 Points
9 years ago

take x = tant

 on simplification we have = integral of (sect + tant )^14 sect(sect + tant) dt 

 since the derivative of sect + tant is sect(sect + tant) therefore integral of required quantity is

  (sect + tant)^15 divided by 15 now subsitute tant = x hence we have requied quantiy .

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