TBQ - Answer the following — task. Maths TNSB Mentoring, Class 10 Crash course.

Consider four straight lines

(i) \(l_1 : 3y = 2x + 5\)

(ii) \(l_2 : 2y = 3x - 1\)

(iii) \(l_3 : 2y + 3x = 7\)

(iv) \(l_4 : 2x + 3y = 2\)

Which of the following statement is not true?

\(l_1\) and \(l_3\) are perpendicular
\(l_2\) and \(l_3\) are not parallel
\(l_1\) and \(l_4\) are not parallel
\(l_2\) and \(l_4\) are not perpendicular

Login or Fast registration

Exit to the topic

Did you find an error?