If `log_2(7)=a` and `log_3(2)=b` , then the value of `log_(14)(84)` is

Given that log_2 3 = a, log_3 5=b,log_7 2=c ,then the value of log_(140) 63 is equal to

Given that log_(2)3=a,log_(3)5=b,log_(7)2=c then the value of log_(140)63 is equal to

If log_(y)x +log_(x)y = 7 , then the value of (log_(y)x)^(2) +(log_(x)y)^(2) , is

If log_(y)x +log_(x)y = 7 , then the value of (log_(y)x)^(2) +(log_(x)y)^(2) , is

if a,b,c are positive real numbers such that a^(log_(3)7)=27;b^(log711)=49 and c^(log_(11)25)=sqrt(11) then the value of {a^(log_(3)7)sim2+b^(log_(7)11)^^2+c^(log_(11)25)^^2} is

If log_2 (log_2 (log_3 x)) = log_2 (log_3 (log_2 y))=0 , then the value of (x+y) is

If log_(2)(a^(3)b)=x and log_(2)((3a)/(b))=y what is the value of log_(2)a ?

If log_(a)b=2, log_(b)c=2, and log_(3) c= 3 + log_(3) a,then the value of c/(ab)is ________.

If log_(a)b=2, log_(b)c=2, and log_(3) c= 3 + log_(3) a,then the value of c/(ab)is ________.