Question #9d630
1 Answer
Jan 21, 2018
See below
Explanation:
We know
Put this value in the equation
=
=
Also you can put any value of x to verify
I am putting x = 60°
L.H.S
=
=
=
=
R.H.S
=
=
=
=
=
L.H.S = R.H.S
Hence verified