sickmyducks
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- HSC
- 2011
differentiate: loge(x-3/x+3)
explanation please
explanation please
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easy log differentiation question - help please :D (1 Viewer)
- Thread starter sickmyducks
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hscishard
Active Member
You could do it the long way, let f(x) = (x-3)/(x+3)differentiate: loge(x-3/x+3)
explanation please
Better way is
ln(x-3)-ln(x+3)
d/dx= 1/(x-3) - 1/(x+3)
sickmyducks
New Member
- Joined
- May 25, 2010
- Messages
- 24
- Gender
- Male
- HSC
- 2011
thanks man
i was trying the long way and i wasnt getting it coz i was using product instead of quotient rule
fml
i was trying the long way and i wasnt getting it coz i was using product instead of quotient rule
fml