If each of the equations ax^2+2hxy+by^2+2gx+2fy+c=0 and ax^2+2hxy+by^2-2gx-2fy+c=0 represents a pair of straight lines , find the area of the parallelogram enclosed by them . Please help
Follow Math Help Forum on Facebook and Google+
Hey Suvadip. Hint: Did you find the points of intersection between these objects?
View Tag Cloud