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Prove that the lines (x+4)/3=(y+6)/5=(z...

Prove that the lines `(x+4)/3=(y+6)/5=(z-1)/(-2)` and `3x-2y+z+5=0=2x+3y+4z-4` are co-planar.

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SHARAM PUBLICATION-QUESTION PAPER 2016-EXERCISE
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