1800-150-456-789
FlagBACK
Flag Integral Calculus> I substituted cotx= t in this question bu...
question mark

I substituted cotx= t in this question but I m still not getting the solution

Myra , 5 Years ago
Grade 11
anser 1 Answers
Myra

Last Activity: 5 Years ago

cotx = t
-cosec^2(x) dx =dt
dx = -dt/cosec^2(x)=-dt(sin^2x)
Substitute 
∫ 1  dx                 = ∫-sinx dt
————                  ——————
sinx√sinx√cosx    √sinx√cosx
 
= -∫ √tanx dx
=-∫1/√t dt = -2 √cotx +c
 
 

Provide a better Answer & Earn Cool Goodies

Enter text here...
star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments


Ask a Doubt

Get your questions answered by the expert for free

Enter text here...

Other Related Questions on integral calculus

question mark
The area of a square field is 640000cm2.what is its area in hectares
integral calculus
1 Answer Available

Last Activity: 2 Years ago

question mark
Please solve this integration. I am facing difficulty in it How to solve this. Please solve anyone. Humble request
integral calculus
0 Answer Available

Last Activity: 2 Years ago

question mark
Using laplace transform, solve d2y/dt2 + dy/dt = t2 +2t given that y=4 and y’=-2 and t=0
integral calculus
0 Answer Available

Last Activity: 2 Years ago

question mark
how to solve this?this is interger type question .
integral calculus
0 Answer Available

Last Activity: 2 Years ago

question mark
Find the integral of x/(1+cos^2x) from -pi/2 to pi/2
integral calculus
0 Answer Available

Last Activity: 3 Years ago