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If x + y + z = 0, the value of xy+z is ______. -

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Question

If x + y + z = 0, the value of `x/(y + z)` is ______.

Options

  • 2

  • `1/2`

  • 1

  • –1

MCQ
Fill in the Blanks

Solution

If x + y + z = 0, the value of `x/(y + z)` is –1.

Explanation:

Given x + y + z = 0

`\implies` y + z = – x

∴ `x/(y + z) = x/-x = -1`

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