Prove that

The reason I'm asking this is because I was sleeping through logs. I'm now in calculus and in the proof of , they rewrite as . I need to understand this so that I may sleep tonight. Thanx.

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- Jun 19th 2009, 08:46 PMVonNemo19Easy Proof
Prove that

The reason I'm asking this is because I was sleeping through logs. I'm now in calculus and in the proof of , they rewrite as . I need to understand this so that I may sleep tonight. Thanx. - Jun 19th 2009, 08:57 PMyeongil
Prove that .

Let .

Write in exponential form:

Solve for y, but using**natural logs**. We do this by taking the natural log of both sides:

Use the property of logs to move the y over:

Divide both sides by :

Substitute back in for y:

Done! (Wink)

01 - Jun 19th 2009, 09:00 PMProve It
- Jun 19th 2009, 09:05 PMVonNemo19