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If the position vectors of A, B, C, D ar...

If the position vectors of A, B, C, D are `3hat i +2 hat j+hatk`, `4 hati +5hatj+5hatk`, `4hati +2hatj -2hatk`, `6hati +5hatj-hatk` respec-tively then the position vector of the point of intersection of lines AB and CD is

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