The number of solutions of the pair of linear equations x + 2y - 8 = 0 and 2x + 4y = 16 is

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RRB ALP Previous Paper 4 (Held On: 10 Aug 2018 Shift 2)
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  1. 0
  2. 1
  3. Infinitely many
  4. 2

Answer (Detailed Solution Below)

Option 3 : Infinitely many
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Detailed Solution

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Given equation are x + 2y = 8 and 2x + 4y = 16 or x + 2y = 8,

Both the given equations are same

∴ The question may have infinite solutions.
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