If x and y are positive, is x > y^2?
1) y > x^2
2) y = x+1
The OA says B
but I think the OA is incorrect
for the following reason:
try setting y = 10, x =11 (which satisfies y = x +1)
y^2 = 100
x^2 = 121
here x < y^2
no try setting y=1/10 , x = 11/10 (which satisfies y = x +1)
y^2 = 1/100
x^2 = 121/1000
here x > y^2
The only restriction on x and y is that they are positive. They both can be integers or fractions of mixed.
since we have two results thats satisfy the stimulus (y=x+1), B is insufficient.
and the answer should be C
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