Evaluate the following definite Integrals:
To solve these kinds of equations we generally take x=
So now here let
So now
Now change the limits
X=0 then =0
X=1 then =
So it is equal to
now use formula sin2x=2sinxcosx
Now use formula that
)
Now let us recall other formula :
and
Now recall that sin0=0, cos0=1