CAT 2020 Logarithms — Previous Year Question

$-\log_{2} 3$

$\log_{2}\left(\frac{1}{5}\right) = -\log_{2} 5$

$-\log_{2}\left(\frac{1}{3}\right) = \log_{2} 3$

$-\log_{2}\left(\frac{1}{5}\right) = \log_{2} 5$