" 7."a,b,c" are three positive numbers and "abc^(2)" has the greatest value "(1)/(64)," then "

If a,b,c be three positive numbers such that abc^(2) has the greatest value (1)/(64) , then

If a, b, c are three positive real numbers such that abc^(2) has the greatest value (1)/(64) , then

If a, b, c are three positive real numbers such that abc^(2) has the greatest value (1)/(64) , then

If x,y,z be three positive numbers such that xyz^(2) has the greatest value (1)/(64) , then the value of (1)/(x)+(1)/(y)+(1)/(z) is

If x,y,z be three positive numbers such that xyz^(2) has the greatest value (1)/(64) , then the value of (1)/(x)+(1)/(y)+(1)/(z) is

If x,y,z be three positive numbers such that xyz^(2) has the greatest value (1)/(64) , then the value of (1)/(x)+(1)/(y)+(1)/(z) is

If x,y,z be three positive numbers such that xyz^(2) has the greatest value (1)/(64) , then the value of (1)/(x)+(1)/(y)+(1)/(z) is

If x,y,z be three positive numbers such that xyz^(2) has the greatest value (1)/(64) , then the value of (1)/(x)+(1)/(y)+(1)/(z) is

If a,b,c are three positive numbers,then . a/b + b/c + c/a

If a, b, c are positive real numbers such that a+b+c=1 , then the greatest value of (1-a)(1-b)(1-c), is