if `30/7` =`x+1/(y+1/z)` where x,y,z are positive integers then value of (x+y+z) equals

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

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 distinct integers, then (x+y) (y+z) (z+x), is

The system of equations 3x+y+2z=6,xyz=-5,3xy+2yz+6xz=-1 has a solution (x,y,z), where x,y,z are integers.Then the value of (x+z)/(y) is equal to (i)0(ii)1(iii)2(iv)3

If 36/11 = 3 + 1/(x + 1/(y + 1/z)) , where x, y and z are natural numbers, then what is (x+y+z) equal to ?

If x,y and z are positive integers such that 27x+28y+29z=363, find the value of (x+y+z)

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.

Given a=x/(y-z),b=y/(z-x), and c=z/(x-y), where x,y,z and are not all zero,then the value of ab+bc+ca is 0 b.1 c.-1 none of these