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Log help (1 Viewer)

SGSII

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Feb 18, 2012
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HSC
2013
Uni Grad
2016
Hi guys :)
Could someone please help solve this question:
Capture.PNG
Thanks!
 

HSC2014

Member
Joined
Jul 30, 2012
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Male
HSC
N/A
So from the question, you have: 1/x^a = 1/n
After cross multiplying, n = x^a
hence log_x(n) = a
 

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