If x, y, z are positive real numbers such that `x+y+z=a,`then

If x,y,z are positive real number, such that x+y+z=1 , if the minimum value of (1+1/x)(1+1/y)(1+1/z) is K^(2) , then |K| is ……….

If x,y,z are positive real number, such that x+y+z=1 , if the minimum value of (1+1/x)(1+1/y)(1+1/z) is K^(2) , then |K| is ……….

Let x, y, z be positive real numbers such that x + y + z = 12 and x^3y^4z^5 = (0.1)(600)^3 . Then x^3+y^3+z^3 is

Let x, y, z be positive real numbers such that x, y, z are in GP and tan^(-1)y" and "tan^(-1)z are in AP. Then which one of the following is correct?

If x. y, z are positive real numbers such that x^2+y^2+z^2=27, then x^3+y^3+z^3 has

If x, y, z are positive real numbers such that x^(3)y^(2)z^(4)=7 , then the least value of 2x+5y+3z , is

If x, y, z are positive real numbers such that x^(3)y^(2)z^(4)=7 , then the least value of 2x+5y+3z , is

If x,y,z are positive real numbers such that y,z,x are in G.P. and x+y+z=xyz then the maximum value of equals (76)/(x^(4)+x^(2)+7) equals

The x , y , z are positive real numbers such that (log)_(2x)z=3,(log)_(5y)z=6,a n d(log)_(x y)z=2/3, then the value of (1/(2z)) is ............