jee-main 2021 Q81

jee-main · India · session3_20jul_shift1 Laws of Logarithms Solve a Logarithmic Equation
The number of solutions of the equation $\log _ { 4 } ( x - 1 ) = \log _ { 2 } ( x - 3 )$ is
The number of solutions of the equation $\log _ { 4 } ( x - 1 ) = \log _ { 2 } ( x - 3 )$ is