" find the yalue "f(logcx11^(@)+log cot2^(@)+log cot3^(@)+......+log cot89^(@)

Find the value of log cot1^(@)+log cot2^(@)+log cot3^(@)+......+log cot89^(@)

The value of 10^(log_e cot1^@)*10^(log_e cot2^@)*10^(log_e cot3^@)*...*10^(log_e cot89^@) is equal to

Find the derivative of w.r.to x log (cot ( 1 - x ^(2)))

Let x =(log_(sin 30^(@))cos 30^(@))(log_(cos30^(@))cot30^(@)) (log_(cot 30^(@))coses 30^(@)) and y = 3^(log_(cot 30^(@))(|x|+3)) then value of y is equal to-

Let x =(log_(sin 30^(@))cos 30^(@))(log_(cos30^(@))cot30^(@)) (log_(cot 30^(@))coses 30^(@)) and y = 3^(log_(cot 30^(@))(|x|+3)) then value of y is equal to-

Let x =(log_(sin 30^(@))cos 30^(@))(log_(cos30^(@))cot30^(@)) (log_(cot 30^(@))coses 30^(@)) and y = 3^(log_(cot 30^(@))(|x|+3)) then value of y is equal to-

Find the value of sum _(r=1)^(89) "log"_(10) "cot" (pir)/(180)

Find the value of sum _(r=1)^(89) "log"_(10) "cot" (pir)/(180)

int log(sin x) . (cot x)dx .

Which of the following when simplified, vanishes? a. 1/((log)_3 2)+2/((log)_9 4)-3/((log)_(27)8) b. (log)_2(2/3)+(log)_4(9/4) c. -(log)_8(log)_4(log)_2 16 d. (log)_(10)cot1^0+\ (log)_(10)cot2^0+(log)_(10)cot3^0++(log)_(10)cot89^0