I need to find dx/dy using logarithmetic differentiation. Thanks for any help!!
1. y = sqrt((x-1) (x-2) (x-3))
2. y= sqrt((x^2-2)/(x^2+2))
take the log of both sides
Now differentiate implicitly.
of course Krizalid's method is equivalent, the difference is, you do not have to differentiate implicitly with his method, explicit differentiation works