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vivek.kapoor83
- Legendary Member
- Posts: 833
- Joined: Mon Aug 04, 2008 1:56 am
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equn of circle
x^2 + y^2 = 1
A
x intercept is greater than 1
means line is crossing x axis after 1
but slope can be small
so that it can intersect circle in the backward direction
so not sufficient
B
slope = -1/10
we do not know intercept so insuff
A+B
slope is -ve
means line is going downwards
again whatever x intecept be, line may or may not intersect circle
IMO E
whats the OA??
