Attachment 22078
At this stage, can I simple plug in 1 and 0 into the exponential to get the answer?
By doing so, I would get 4/3. But the model answer is 4/[3xln(5)].
Thanks!
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Attachment 22078
At this stage, can I simple plug in 1 and 0 into the exponential to get the answer?
By doing so, I would get 4/3. But the model answer is 4/[3xln(5)].
Thanks!
No, you need to perform the integration first.
How to integrate that exponential function? I thought it remains the same after integration
You can use a small substitution if you want, lettherefore:
This agrees with the result that you would get by first rewriting the integrand asQuote:
Originally Posted by Siron
You can use a small substitution if you want, let
, then integrating. Of course, the "rule" for integrating
for a > 0 comes from writing it in base e!
