- #1
ibysaiyan
- 442
- 0
Homework Statement
Hi all , again i got stuck onto this iffy bit , question is:
find dy/dx of the curve and hence its coordinates of the statinonary point.
y= 4 - 2/(2x-1)^2 -x
Homework Equations
du/dx x dy/du
The Attempt at a Solution
well this is how i started off:
let u = (2x-1) , y= 4-2(u)^-2 - x
du/dx= 2;dy/du:4u^-3-1
2x[4u^(-3)-1]
[8u^(-3) -2]
to find stationary points i will let dy/dx= 0 and solve the equation ?am i on the right track so far?