The Straight Lines
Find the distance between the points:
Find the equation of the straight lines passing through the following pair of points: (i) (0, 0) and (2, -2) (ii) (a, b) and (a + c sin α, b + c cos α)
\[\left( i \right)\text{ }\left( 0,\text{ }0 \right)\text{ }and\text{ }\left( 2,\text{ }-2 \right)\] Given: \[\left( {{x}_{1}},\text{ }{{y}_{1}} \right)\text{ }=\text{ }\left( 0,\text{ }0...