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Wednesday, January 15, 2020

2020/005) Compare \log_23 and \log_35

We have 2^3=8 < 9 = 3^2
Hence 2^\frac{3}{2} < 3
Or \log_23 > \frac{3}{2}\cdots(1)
3^3=27 > 25 = 5^2
Hence 3^\frac{3}{2} > 5
Or \log_35 <  \frac{3}{2}\cdots(2)
Using (1) and (2) \log_23 > \log_35

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