Let P and Q be the points on the lines `(x-1)/1=(y-2)/(-1)=(z-1)/1` and `(x-2)/2=(y+1)/(-1)
19 views · Published 13 October 2018 · 8:00 · Indexed 27 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Let P and Q be the points on the lines `(x-1)/1=(y-2)/(-1)=(z-1)/1` and `(x-2)/2=(y+1)/(-1)=(z+1)/2` respectively such that PQ is the shortest distance between them, then PQ is
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