Question

Evaluate:- sin(pi/3 - sin-1(-1/2) )

Answer 1

Hey there !!!!!!!!!

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~`

sin(π/3 - sin⁻¹(1/2) )

We know that sin30 =sinπ/6 = 1/2

         π/6= sin⁻¹(1/2)

So,

=sin(π/3 - sin⁻¹(1/2) )

=sin(π/3 - π/6 ) = sin(π/6)= 1/2

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Hope this helped you...................................