यदि x/(y + z – x) = y/(z + x – y) = z/(x...

यदि x/(y + z – x) = y/(z + x – y) = z/(x + y – z) = r, तो r, ___ को छोड़कर कोई मान नहीं ले सकता

A

(1)`-1//2`

B

(2)`1`

C

(3)`1 `या` -1//2`

D

(4)`-1 `या` 1//2`

लिखित उत्तर

Verified by Experts

The correct Answer is:

C

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