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Calculus/Differential Equation?


Calvin Culations wrote at 2015-01-09 03:22:37
I'd like to correct the answer for the range of the function.

Range is what numerical values y can take, so to figure out range, we have to think "What values can y take?"

Y cannot b equal or less than 0 as the natural log function will always give something greater than zero.

y > 0

Ahmed salami wrote at 2015-08-30 17:53:46
The natural logarithm function can take zero and negative values.


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Ahmed Salami


I can provide good answers to questions dealing in almost all of mathematics especially from A`Level downwards. I believe i would be very helpful in calculus and can as well help a good deal in Physics with most emphasis directed towards mechanics.


Aspiring theoretical physicist. I have been doing maths and physics all my life.

I teach mathematics and engineering physics.

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