21 lessons,

4h 4m

Enroll

2.2k

✕Download

## Vineet Loomba is teaching live on Unacademy Plus

Vineet Loomba

IITian | No. 1 Educator in IIT-JEE (Maths) | 2 Million Minutes Watch Time | 8+ Years Experience | Youtube: Maths Wallah | vineetloomba.com

Comments

(15)

Unacademy user

Saurav kumar

2 years ago

what about the charter act of 1813 ? it was also called act right?

0

Reply

Being COOL

3 months ago

sir the way u explain is awesome, plz can u tell me how do we got to know what we have to substitute, sir im trying question but samjh nhi aata kya substitute kerna hai, but jab mae solution dekhta hu toa samjh aa jaata hai but phir next question try kerta hu then pta nhi chalta kya substitute kerna hai,, plz can u tell any trick or something plzzz , im getting problem in substitution approach plz !!!

0

Reply

Vineet Loomba

3 months ago

U have to practice some questions on this topic. .with practice u will be able to identify as there is no formula for that..start with ques from ncert and then move to other higher levels

Being COOL

3 months ago

thanks sir !!!!!!!!!!!

Utkarsh singh

2 months ago

sir in 1st sum u intigrated cosx-sinx/cosx+sinx as log|cosx+sinx\ what if we divide the function with cosx and then use the formula for tan( a+b) then we will get the answer in log secx

0

Reply

Vineet Loomba

2 months ago

Yes both r correct

Riya rai

2 months ago

integration of cos3x-cos3a/sin (3x/2)-sin(3a/2)

0

Reply

Vineet Loomba

2 months ago

Its not possible to solve in comments i hope u understand ..i am not able to understand the question also

Riya rai

2 months ago

sir how will we solve dx/sin(b-a)

0

Reply

Utkarsh singh

2 months ago

then it would be correct or incorrect???

0

Reply

View More