is equal to
As we learnt in
Integration by substitution -
The functions when on substitution of the variable of integration to some quantity gives any one of standard formulas.
- wherein
Since all variables must be converted into single variable , |
and
Indefinite integration -
It is inverse process of differentation.
- wherein
Where
is differential of w.r.t
Let
Differentiating both sides, we get
Thus
Option 1)
This is incorrect option.
Option 2)
This is incorrect option.
Option 3)
This is correct option.
Option 4)
This is incorrect option.
Study 40% syllabus and score up to 100% marks in JEE