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If the lines represented by the equations are parallel to each other then
detailed solution
Correct option is B
The condition that the equation ax2+2hxy+by2+2gx+2fy+c=0 represents pair of parallel linesh2=ab, and af2=bg2 is For the equation kx2+2xy+y2+2x+2y+4=0, the values are a=k,h=1,b=1Therefore k=1,Talk to our academic expert!
Similar Questions
If the lines represented by the equation are rotated about the point through an angle of one in clockwise direction and the other in anticlockwise direction, so that they become perpendicular, then the equation of the pair of lines in the new position is
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