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Find the values of p so that the lines (...

Find the values of p so that the lines `(1-x)/3 = (7y-14)/2p = (z-3)/2` and `(7-7x)/3p = (y-5)/1 = (6-z)/5` are at right angles.

Text Solution

Verified by Experts

The correct Answer is:
`(70)/(11)`
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