Posted by trig on .
Give the exact intersection point for the equations f(x)=4sin^2x+7sinx+6 and g(x)=2cos^2x-4sinx+11
Ok, my result is that there is no intersection point because if you put f(x)=g(x) and try to solve for x or the intersection point, the LS f(x) is not possible, so there is none?
OK can someone just clarify for me if I have this right? Explain please thanks!
set them equal
sinx=-7/3 not possible