... 22log (cot ) log (cos )gx x=dd)2 3 3( 2)log ( 1) 4( 1)log ( 1) 16 0x x x x+ + + + + − =ee)log ( 1) lg1,5xx + =ff)log (3 2)22 2log (3 2) log (3 2) 3. 2 2 .3 5.6xxx xx x−− −+ =gg)()()()2 ... + =e)()2 3 1log 3 1 22xx x+− − + =f)29log 5 log 5 log 54x x xx+ = +g) 3 lg(20 ) lgx x− =h)5 51log (5 125) log 6 12xx+ = + +i) 3 2 3 1lg( 27) lg( 6 9) 3lg 72x x x+ ... =j) 3 lg (35 ) 3 lg(5 )xx−=−k)5 5 5log (3 11) log ( 27) 3 log 8x x− + − = +l)2 22 24 2 4 22 2log ( 1) log ( 1)log ( 1) log ( 1)x x x xx x x x+ + + − + =+ + + − +m)2 3 16...