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- Joined: Fri Apr 24, 2009 12:06 am
Is xy>0
1) x-y > -2
2) x-2y < -6
Ans: C i.e. both togather are suff. Pls guide me to understand the approach to such type of questions.
1) x-y > -2
2) x-2y < -6
Ans: C i.e. both togather are suff. Pls guide me to understand the approach to such type of questions.
