is PQ>1?
1)P^Q=1
2)Q=-1
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is PQ>1?
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vineeshp
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1)P^Q=1
If p = any number, q =0 then pq =0.
but if p = 1, q = 3
pq > 1.
NS
2) Q=-1
No info about P.
NS
1 and 2:
P ^ -1 = 1
P=1
PQ = -1.
Sufficient.
C
If p = any number, q =0 then pq =0.
but if p = 1, q = 3
pq > 1.
NS
2) Q=-1
No info about P.
NS
1 and 2:
P ^ -1 = 1
P=1
PQ = -1.
Sufficient.
C
Vineesh,
Just telling you what I know and think. I am not the expert.
Just telling you what I know and think. I am not the expert.
