CAT
Exam
How many number of integer solutions exist for the equation xy=2x-y ?
A)2 B)4 C)5 D)3 E)6
Read Solution (Total 2)
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- 4 SET OF INTEGER SOLUTIONS.
(x,y)=(0,0),(1,1),(-3,3),(-2,4) - 12 years agoHelpfull: Yes(6) No(2)
- D)3
when y= 1,3,4 - 12 years agoHelpfull: Yes(2) No(3)
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