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Which of the following pairs gives infinitely many solutions?
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Answer and explanation
Correct answer: (x+y=5) and (2x+2y=10)
In the first option the second equation is (2) times the first. Therefore the lines are coincident and have infinitely many solutions.
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What is the correct answer to this question?
(x+y=5) and (2x+2y=10)
Why is this the correct answer?
In the first option the second equation is (2) times the first. Therefore the lines are coincident and have infinitely many solutions.
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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