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Do the following equations represent a p...

Do the following equations represent a pair of coincident lines ? Justify your answer.
(i) `3x + (1)/(7)y = 3` and `7x + 3y = 7`
(ii) `-2x - 3y = 1 ` and ` 6y + 4x = -2`
(iii) `(x)/(2) + y + (2)/(5) = 0` and `4x + 8y + (5)/(16) = 0`

Text Solution

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The correct Answer is:
`therefore` The given system does not represent a pair of coincident lines
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