The lines represented by - - - - -1 and 2- - 2- - - will coincide if-

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Point of Intersection

The lines rep...

Question

The lines represented by 𝑥 - 𝑦 = -1 and 2𝑥 - 2𝑦 = 𝑐 will coincide if:

𝑐 = -2

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𝑐 = -1

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𝑐 = 1

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𝑐 = 2

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