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The pair of equations y = 0 and y = –7 has * |
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Answer» Step-by-step explanation: Graphically y = 0 is a straight LINE which is x - AXIS and y = - 7 is a straight line parallel to x - axis, 7 units below the origin therefore lines y = 0 and y = - 7 are parallel. ∴ They have no SOLUTION. |
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