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A
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Difficulty:
25%
(medium)
Question Stats:
73% (01:28) correct
27%
(01:49)
wrong
based on 48
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History
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Not Attempted Yet
If Y does not equal 0, is X = 0?
1) 5x-y/y=0
2) 3xy-6x=0
I solved for 2 and I got :
3x(y-2)=0
3x=0 y=2
I thought that was what the question was looking for but the explanation wasn’t clear, stating that x could be 0 and y could be 2, therefore it’s inconclusive. Could someone please clarify for me?
Posted from my mobile device
1) 5x-y/y=0
2) 3xy-6x=0
I solved for 2 and I got :
3x(y-2)=0
3x=0 y=2
I thought that was what the question was looking for but the explanation wasn’t clear, stating that x could be 0 and y could be 2, therefore it’s inconclusive. Could someone please clarify for me?
Posted from my mobile device
25 May 2019, 11:19
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Given.
Y is not equal to 0 and
3xy-6x=0
If you take y=2, x can be any number.
eg. y=2, x=1
3(1)(2)- 6(1) =0
y=2, x=3
3(3)(2) -6(3) =0
Hope i am able to clarify
Y is not equal to 0 and
3xy-6x=0
If you take y=2, x can be any number.
eg. y=2, x=1
3(1)(2)- 6(1) =0
y=2, x=3
3(3)(2) -6(3) =0
Hope i am able to clarify
25 May 2019, 12:27
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Bookmarks
1 - is sufficient as whatever is the value of y other than 0 , x will not be 0
2 - is inconclusive as explained by ishat16189.
Ans should be A
Posted from my mobile device
2 - is inconclusive as explained by ishat16189.
Ans should be A
Posted from my mobile device
