C-04-Q157mediumsingle_mcqlog42=?\log_4 2 = ?log42=? (Ex 4.2 Q1)a12\dfrac{1}{2}21b222c444d111ব্যাখ্যাSince 2=41/22 = 4^{1/2}2=41/2, log42=12\log_4 2 = \dfrac{1}{2}log42=21.