Question 922847
a) {{{f(h)=sin(2x)}}}
b) {{{f(h((7/6)pi))=sin((7/3)pi)=sin(pi/3)=sqrt(3)/2}}}
c) {{{2*f*g=2sin(x)*cos(x)}}}
d){{{2*f*g((7/6)pi)=2sin((7/6)pi)cos((7/6)pi)}}}
{{{2*f*g((7/6)pi)=2(-(1/2))(-(sqrt(3)/2))}}}
{{{2*f*g((7/6)pi)=sqrt(3)/2}}}