Hi,
I don't have OA but is it B? Can anyone check pls?
prep question
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- jayhawk2001
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Is x-y > x+y
i.e. is -y > y.
To prove the above, we need to know if y is negative.
1 - sufficient. x=8 and x-y > 10. So, y is negative
2 - sufficient. y is negative
Is it D ?
i.e. is -y > y.
To prove the above, we need to know if y is negative.
1 - sufficient. x=8 and x-y > 10. So, y is negative
2 - sufficient. y is negative
Is it D ?