The equations of bisectors of angles between $Y Z$ plane and $X Z$ plane is:

x - z = 0, x + 2 z = 0

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x - z = - 2, y - z = 0

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x + z = 0, x - z = 0

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x + y = 0, x - y = 0

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Solution

The correct option is D $x + y = 0, x - y = 0$
The equation of $Y Z$ plane is $x = 0$ and equation of $X Z$ plane is $y = 0$
$∴$ Equations of bisectors of angles between the planes are $\frac{x}{1} = \pm \frac{y}{1}$
$\Rightarrow x + y = 0, x - y = 0$ are the required bisectors

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The equations of bisectors of angles between YZ plane and XZ plane is:

The correct option is D x+y=0, x−y=0The equation of YZ plane is x=0 and equation of XZ plane is y=0 ∴ Equations of bisectors of angles between the planes are x1=±y1 ⇒x+y=0,x−y=0 are the required bisectors

The equations of bisectors of angles between $Y Z$ plane and $X Z$ plane is:

The correct option is D $x + y = 0, x - y = 0$
The equation of $Y Z$ plane is $x = 0$ and equation of $X Z$ plane is $y = 0$
$∴$ Equations of bisectors of angles between the planes are $\frac{x}{1} = \pm \frac{y}{1}$
$\Rightarrow x + y = 0, x - y = 0$ are the required bisectors