Use the Chain Rule to find dz/dt. z= x-+ y-+xy, x = sin(t), y= 6et dz = dt

Use the Chain Rule to find dz/dt. z = x2 + Y2 + xy, x = sin(t), dz dt Y = 6et Use the Chain Rule to find dz/dt. z = x2 + Y2 + xy, x = sin(t), dz dt Y = 6et