1.

Integration sin 2x/1+sin^x (dx)=?solve it plz​

Answer»

Step-by-step explanation:

We have,

\int \frac{ \sin(2x) }{1 + \sin^{2} (<klux>X</klux>) } <klux>DX</klux> \\

LET sin²(x) = y

=> 2sin(x)cos(x) dx = dy

\int \frac{dy}{1 + y} \\

= ln(1 + y) + c

= ln(1 + \sin^{2} (x) ) + c


Discussion

No Comment Found

Related InterviewSolutions