Minimum value of `(b+c)//a+(c+a)//b+(a+b)//c` (for real positive numbers `a,b,c`) is

IF (a^b)^c =729 , then find the minimum possible value of a+b+c (where a,b and c are positive integers).

If log_(b) a. log_(c ) a + log_(a) b. log_(c ) b + log_(a) c. log_(b) c = 3 (where a, b, c are different positive real number ne 1 ), then find the value of a b c.

If (log)_b a(log)_c a+(log)_a b(log)_c b+(log)_a c(log)_bc=3 (where a , b , c are different positive real numbers !=1), then find the value of a b c .

If a,b,c are three positive real numbers then the minimum value of the expression (b+c)/(a)+(c+a)/(b)+(a+b)/(c) is

If a,b,are different positive real numbers such that b+c-a,c+a-b and a+b-c are positive,then (b+c-a)(c+a-b)(a+b-c)-abc is a positive b.negative c.non-positive d.non- negative

If a, b, c are three distinct positive real numbers such that (b+c)/(a)+(c+a)/(b)+(a+b)/( c )gt k, then the grealtest value of k, is

If a, b, c are three distinct positive real numbers such that (b+c)/(a)+(c+a)/(b)+(a+b)/( c )gt k, then the grealtest value of k, is

If a,b,c are different positive real numbers such that b+c−a,c+a−b and a+b−c are positive, then (b+c−a)(c+a−b)(a+b−c)−abc is a. positive b. negative c. non-positive d. non-negative