A line makes an angle with both the - and -axes

MATHEMATICS · Single correct · CBSE · Mathematics · Three-Dimensional Geometry · Three-Dimensional Geometry

Problem

A line makes an angle

\theta

with both the

x

- and

y

-axes. A possible range of

\theta

is (1)

\left[0,\dfrac{\pi}{4}\right]

(2)

\left[0,\dfrac{\pi}{2}\right]

(3)

\left[\dfrac{\pi}{4},\dfrac{\pi}{2}\right]

(4)

\left[\dfrac{\pi}{6},\dfrac{\pi}{3}\right]