Hey, I would like you guys to check over my answer as it seems a little bit odd to me.

The question is to find the equation of a tangent. So far, I've got the derivative.

y' = xy/2 + pi(cos(y))

So to get the slope, I've substituted x and y with a point (1, pi/2)

I've managed to get:

pi/4+2pi

Is that correct?