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Intergration (1 Viewer)

A

applepie1234123

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SpiralFlex said:
Ah, awesome. I will do my best after these scans to explain area/volume to you. Are there any more concepts that you want me to clear up?
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You are such a great teacher :)

Honestly the only thing I would be stuck on is the area bit.
 
MrBrightside

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applepie1234123 said:



Just an example, (HSC Past question ) how would you go about solving this.

The whole


throws me off
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God I hate these ones, Esp when you have to put a whole number outside the integral sign, it throughs me off, But I understand the f'(x) / f(x) rule

Just gotta remember lnf(x) + c, btw do you need absolute values?
 
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SpiralFlex

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MrBrightside said:
God I hate these ones, Esp when you have to put a whole number outside the integral sign, it throughs me off, But I understand the f'(x) / f(x) rule

Just gotta remember lnf(x) + c, btw do you need absolute values?
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cannot be a negative nor zero.

If we are given . We will write this into index form.

. As you can see, it is not possible.

2000th post!
 
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Shadowdude

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You have to use absolute value signs with logs.
 
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