PDF chapter test TRY NOW
Show that the straight lines \(x - 2y + 3 = 0\) and \(6x + 3y + 8 = 0\) are perpendicular.
Answer:
Slope of \(x - 2y + 3 = 0\) is .
Slope of \(6x + 3y + 8 = 0\) is .
Since \(m_1 \times m_2\) , then the given lines are .
Register for free to see more content