Straight LineHard
Question
The angle between the lines 2x − y + 5 = 0 and 3x + y + 4 = 0 is-
Options
A.30o
B.90o
C.45o
D.60o
More Straight Line Questions
Let α be the distance between the lines −x + y = 2 and x − y = 2, and β be the distance between th...The angle between the lines y − x + 5 = 0 and √3 x − y + 7 = 0 is -...Orthocenter of the triangle whose sides are given by 4x − 7y + 10 = 0, x + y − 5 = 0 & 7x + 4y − 15 = ...Let PQR be a right angled isosceles , right angled at P(2, 1) If the equation of the lineQR is 2x + y = 3 then the equat...If a perpendicular drawn from the origin on any line makes an angle 60o with x axis. If the line makes a triangle with a...