[" If "log_(2)^(3)=a,log_(3)^(5)=b" and "log_(7)^(2)],[=c" then "log_(140)^(63)=]

If log_(2)3=a,log_(3)5=b,log_(7)2=c find log_(140)63 in terms of a,b,c.

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

If log_(a)3=2 and log_(b)8=3, then log_(a)b is

Given that log_(2)(3)=a,log_(3)(5)=b,log_(7)(2)=c express the logrithm of the number 63 to the base 140 in terms of a,b o* c.

If a=log_(4)5 and b=log_(5)6 then log_(2)3 is

If log_(a)3 = 2 and log_(b)8= 3 , then log_(a)(b) is-