Exemplar - Select the correct option — task. Maths CBSE Live product, Class 9.

1. In Fig., which of the two lines are parallel and why?

Ans: \(l\) and \(m\) are .

\(p\) and \(q\) are .

2. Two lines l and m are perpendicular to the same line \(n\). Are \(l\) and \(m\) perpendicular to each other? Give reason for your answer.

Ans:

Did you find an error?

7. Exemplar - Select the correct option