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Q: If y/(x - z) = (y + x)/z = x/y then find z : y : x ?

  • 1
    1:2:3
  • 2
    3:2:4
  • 3
    4:3:2
  • 4
    2:3:4
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Answer : 2. "3:2:4"
Explanation :

Answer: B) 3:2:4 Explanation: Given, y/(x - z) = (y + x)/z = x/yyz = xy + x2 - yz - xz ....(1)Also xy = yx-z ⇒x2 -xz = y2 ....(2)Using (1) and (2), we get yz = xy - yz + y22yz = xy + y22z = x + y Only option (B) satisfies the equation.

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