- #1
shadowman187
- 3
- 0
Homework Statement
look at jpg attachment
Homework Equations
T(y)=(z-y/r)+(sqrt(x^2+y^2)/s)
ac=z
bc=x
dc=y
ab=w
im having trouble taking the derivative of T(y) and how to solve it
on the second one i think there is no maximal area but there is a minimal but not sure how to start it