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Grade: 12 

                        
when do we have to assume and make a substitution in integration.....and how to make correct substitution?
8 years ago

Answers : (1)

Jitender Singh
IIT Delhi
askIITians Faculty
158 Points 
							
There are many kind of integrand where if we go by substitution, then the problem become so easy. The main thing to look for the substitution is that if you have function and its derivative in the integrand (*derivative should be in the numerator).
Thanks & Regards
Jitender Singh
IIT Delhi
askIITians Faculty
6 years ago
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