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PS 4

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Joined: 16 Oct 2003
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01 Jun 2004, 18:43
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SVP
Joined: 30 Oct 2003
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Location: NewJersey USA
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01 Jun 2004, 19:28

A) X cannot be = y then the whole equation will not be zero (False)
B) if X = 5 then (X-5) is zero then whole equation is zero no matter what Y is (False)
C) if Y = -2 then no matter what X is the whole equation is zero for exmple X = 1 where 1 > -2 (False)
D) Again is X = 5 and Y is anything toher than -2 still the equation holds good but XY != -10 (False)
01 Jun 2004, 19:28
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