Question

find (dw/dy)x,t if w=x^2+y-z+sint and t=x+y

Answer 1

Show me your best attempt and I will help you.

Answer 2

Find \[ \left( \delta w/\delta y \right)_{x,t}
if w=x ^{2}+y-z+\sin t\]
and t=x+y

Answer 3

Is z a function of w, x, y, or t?

Answer 4

z is a function of w