Question

critical points for logx??

Answer 1

domain of log x is \((0,\infty)\)

Answer 2

there is no critical points on this interval for log x because u can plug all \(x \in (0,\infty)\)

Answer 3

the key to this problem : Log(x) is not defined for any x ≤ 0

Answer 4

just one point remains : there is no x for which derivative=0

Answer 5

So that will be crtiical point..?

Answer 6

but the derivative is undefined at x=0

Answer 7

x=0 is not on our domain

Answer 8

Oh... got it
thanx

Answer 9

for the function to be critical point the function should itself should be defined there .
what is log(0) ??

Answer 10

i understood... its nt in da doman..:P

Answer 11

are u from turkey?

Answer 12

No.. i am from Pakistan

Answer 13

ok :)

Answer 14

:)