" 4."x log x

lim_ (x rarr1) [tan ((pi) / (4) + log x)] ^ ((1) / (log x))

The set of all solutions of the equation log_(3)x log_(4)x log_(5)x=log_(3)x log_(4)x+log_(4)x log_(5)x+log_(5)x+log_(3)x is

The set of all solutions of the equation log_(3)x log_(4)x log_(3)x=log_(3)x log_(4)x+log_(4)x log_(5)x+log_(5)x log_(3)x is

log(5+4x)=2log x

Solve the following equation : log_2 x+log_4 x+log_16 x=21/24

Solve the following equation : log_8 x+log_4 x+log_2 x=11

intx^(3) log x dx is equal to A) (x^(4) log x )/( 4) + C B) (x^(4))/( 8) ( log x - ( 4)/( x^(2)))+C C) (x^(4))/( 16) ( 4 log x -1) +C D) (x^(4))/( 16) ( 4 log x +1) + C