If the family of parabolas touch the pair of lines xy-2x-cy=2(where c is a constant) with axis parallel to the line x+2y+k=0, then its focus lies on the line?
Seema , 6 Years ago
Grade 12
0 Answers
Provide a better Answer & Earn Cool Goodies
Enter text here...
LIVE ONLINE CLASSES
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Ask a Doubt
Get your questions answered by the expert for free