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Which of the following pairs gives no solution?
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Answer and explanation
Correct answer: (x+2y=7) and (2x+4y=15)
In the second option (1/2=2/4) but (7/15) is different. Therefore the lines are parallel and have no solution.
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What is the correct answer to this question?
(x+2y=7) and (2x+4y=15)
Why is this the correct answer?
In the second option (1/2=2/4) but (7/15) is different. Therefore the lines are parallel and have no solution.
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Pair of Linear Equations in Two Variables. Topic: Conditions for solvability.
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