skillstriker
Member
- Joined
- Jan 19, 2012
- Messages
- 115
- Gender
- Male
- HSC
- 2013
Find the relationship between x and y that does not involve logarithms:
log10(1+y) - log10(1-y) = x
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When I try to do this question i get `y = 10x - 10xy - 1 BUT the answer is y = (10x - 1) / (10x + 1)
log10(1+y) - log10(1-y) = x
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When I try to do this question i get `y = 10x - 10xy - 1 BUT the answer is y = (10x - 1) / (10x + 1)