👉 Learn how to write the equation of a line that is perpendicular to a given line. The equation of a line is such that its ...
Given line 1 defined by [O1 V1] and point P, want to find line 2 [O2 V2] such that line 1 is perpendicular to line 2, and line 2 passes through point P. Perpendicularity can be expressed through the ...