The Total solution for NCERT class 6-12
Find the equation of the straight lines passing through the origin andmaking an angle of 45o┬аwith the straight line тИЪ3x + y = 11.
Given:
Equation passesthrough (0, 0) and make an angle of 45┬░ with the line тИЪ3x + y = 11.
We know that, theequations of two lines passing through a point x1,y1 and making anangle┬а╬▒┬аwith the given line y = mx + c are