Conic

Q9 ans b
There is misprint it is (1,alpha)

@nishantthakre
alpha sud vary such that it is contained between the assymptotes for that position of x=1

@ashishdeosingh
Can you prove the above property

@nishantthakre
yes . take any point. and write tangent from it to curve. the slope relation and descriminant gives you the answer

@ashishdeosingh
I am not getting the result (property) you said by this