HSC 2013 Maths Marathon (archive) (1 Viewer)

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mahmoudali

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Re: HSC 2013 2U Marathon

The proper answer is:



Integrate both sides





Then you just sub in values
can you calm down i thought the whole state knew that step its not my fault i dont like showing every step Mr sy :D
 

Sy123

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Re: HSC 2013 2U Marathon

can you calm down i thought the whole state knew that step its not my fault i dont like showing every step Mr sy :D
I know you've memorised the integral of ln x and you just want to take every opportunity to show off your supreme memorisation power
 

mahmoudali

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Re: HSC 2013 2U Marathon

I know you've memorised the integral of ln x and you just want to take every opportunity to show off your supreme memorisation power
xD MEMORIES GREATER THAN LOGIC ANY DAY OF THE MONTH BUDDY
 

Sy123

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Re: HSC 2013 2U Marathon

Omg so dull I still don't get it =.=...
Its like saying



THEREFORE



we are just reversing what we've done, in this case I re-arranged the integrals





 

Menomaths

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Re: HSC 2013 2U Marathon

I understood up until there
 
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