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Find the distance between parallel lines...

Find the distance between parallel lines
i. 15x+8y-34= 0 and 15x+8y+31=0
 ii. l(x + y) + p = 0 and l(x + y) - r = 0.

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Verified by Experts

The correct Answer is:
i. `(65)/(17)` units, ii. `|(r+p)/(sqrt(2)l)|` units
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