-
swati.sug
- Master | Next Rank: 500 Posts
- Posts: 104
- Joined: Wed Jun 04, 2008 4:04 pm
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Is 1/p >r/(r^2 +2)
1. p = r
2.r > 0
Plz help..
Let me know what am I doing wrong if I solve it as below:
Cross multiplying the ques stem:
r^2 + 2 > pr
Is r^2 -pr +2 >0 ...This is what is asked..
Considering statement 1. p = r
Substituting in r^2 -pr + 2 > 0,
First two terms will cancel out regardless of whether both p and q are posiive or negative.
and remaining 2 > 0 is definatilely true.
So I selected OA) AStatement 1 is sufficent.
Please tell flaw in my logic.
1. p = r
2.r > 0
Plz help..
Let me know what am I doing wrong if I solve it as below:
Cross multiplying the ques stem:
r^2 + 2 > pr
Is r^2 -pr +2 >0 ...This is what is asked..
Considering statement 1. p = r
Substituting in r^2 -pr + 2 > 0,
First two terms will cancel out regardless of whether both p and q are posiive or negative.
and remaining 2 > 0 is definatilely true.
So I selected OA) AStatement 1 is sufficent.
Please tell flaw in my logic.
