The answer is C; 35.5 units^2
The answer should be -2 hope this helps /)
Here y=1/2 x=pi/3=60°
y=cosx
1/2=cos60° and cos60°=1/2
so LHS=RHS
so that point is on curve y=cosx
Answer:
For this question there appears to be absolutely no association. The points are all over the place and there is not consistent factors at play here.