If `(2)/(b)=(1)/(a)+(1)/(c)` ,then the value of `(log(a+c)+log(a-2b+c))/(log(a-c))` is

If log(a+c)+log(a+c-2b)=2log(a-c) then

The value of "log"_(b)a xx "log"_(c) b xx "log"_(a)c , is

The value of (bc)^log(b/c)*(ca)^log(c/a)*(ab)^log(a/b) is

If the left hand side of the equation a(b-c)x^2+b(c-a) xy+c(a-b)y^2=0 is a perfect square , the value of {(log(a+c)+log(a-2b+c)^2)/log(a-c)}^2 , (a,b,cinR^+,agtc) is

If log_(a)b+log_(b)c+log_(c)a vanishes where a, b and c are positive reals different than unity then the value of (log_(a)b)^(3) + (log_(b)c)^(3) + (log_(c)a)^(3) is

If log_(a)b+log_(b)c+log_(c)a vanishes where a, b and c are positive reals different from unity then the value of (log_(a)b)^(3) + (log_(b)c)^(3) + (log_(c)a)^(3) is

If a,b,c,d in R^(+)-{1} , then the minimum value of log_(d) a+ log_(c)b+log _(a)c+log_(b)d is

If a , b , c are consecutive positive integers and (log(1+a c)=2K , then the value of K is (a) logb (b) loga (c) 2 (d) 1

If a ,b ,c ,d in R^+-{1}, then the minimum value of (log)_d a+(log)_b d+(log)_a c+(log)_c b is (a) 4 (b) 2 (c) 1 (d)none of these

The value of N satisfying log_(a)[1+log_(b){1+log_(c)(1+log_(p)N)}]=0 is