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Bunuel
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Bunuel
Is y > 3 ?

(1) y^2 > 4
(2) y^2 > 16

1)\(y^2 > 4\)
\(|y| > 2\)
So, y > 2 or y < -2 - Insufficient!
Case1: y = 5 True!
Case2: y = -3 Untrue!
2)\(|y| > 4\)
So, y > 4 or y < -4
Case1: y = 5 True!
Case2: y = -5 Untrue!
Combining (1) & (2):
Still, insufficient!
IMO, (E)!
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