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Method of Substitution Part-2
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This lesson show various examples for application of method of substitution for solving indefinite integration for jee main and advanced

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 |

Unacademy user
what about the charter act of 1813 ? it was also called act right?
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 !!!
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 !!!!!!!!!!!
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
Vineet Loomba
2 months ago
Yes both r correct
integration of cos3x-cos3a/sin (3x/2)-sin(3a/2)
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
sir how will we solve dx/sin(b-a)
then it would be correct or incorrect???
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