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Solve log(base 4) (1-t)= 1/2 + log(base 4) 3t. Find t. (Answer=1/7)?
Science & Mathematics by Anonymous 2018-06-27 14:05:56
Social Science
Solve log(base 4) (1-t)= 1/2 + log(base 4) 3t. Find t. (Answer=1/7)?
2 answers
Mathematics (T) STPM
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Anonymous
Let let be log to base 4 log (1 - t) = 1/2 + log (3t) log (1 - t) - log (3t) = 1/2 log [ (1 - t) / (3t) ] = 1/2 (1 - t) / (3t) = 4^(1/2) = 2 1 - t = 6t 1 = 7 t t = 1/7
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Anonymous
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