Equation of angle bisectors between x and y -axes are - Vidyadip

MCQ

Equation of angle bisectors between $x$ and $y$ -axes are

✓
$y = \pm x$
B
$y = \pm 2x$
C
$y = \pm \frac{1}{{\sqrt 2 }}x$
D
$y = \pm 3x$

✓

Answer

Correct option: A.

$y = \pm x$

a
(a) Equations of angle bisectors between x and y-axis are $x + y = 0$ and $x - y = 0$,$(\because \theta = {45^o}$ or ${135^o})$

or $y = \pm x$.

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