__Ask a Question__

### Question Asked by a Student from EXXAMM.com Team

** Q 1700780618. ** A line in the 3-dimensional space makes an angle `\theta (0 < \theta \le \frac {\pi}{2})` with both the x and y axes. Then the set of all values of `\theta` is the interval :

**JEE 2014 Mains Paper - 3**