If `x\ +\ y\ +\ z\ =\ 9` and both `y\ a n d\ z` are positive integers greater than zero, then the maximum value `x` can take is 3 (b) 7 (c) 8 (d) Date insufficient

If x ,y ,a n dz are positive real umbers and x=(12-y z)/(y+z) . The maximum value of x y z equals.

Z=4x+2y,4x+2y ge 46, x +3y le 24 and x and y are greater than or equal to Zero, then the maximum value of Z is

If x,y and z are positive integers such that x < y < z and x + y + z = 6 , then what is the value of z?

In the relation x > y+z , x+y > p a n d z p (b) x+y > z (c) y+p > x (d) insufficient data

If x,y,z are positive integers, then the value of the expression (x+y)(y+z)(z+x) is

If x, y, z are positive integers then value of expression (x+y)(y+z)(z+x) is

If x , y , z are three positive integers such that x is greater than y a n d y is geater than z then which of the following is definitely true? (a).x % of y is greater than y % of z (b).y % of x is greater than z % of y (c)z % of x is greater than y % of z (d)All of these

If a^x=b ,\ b^y=c\ a n d\ c^z=a , prove that x y z=1