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If bara, barb are non collinear vectors ...

If `bara, barb` are non collinear vectors such that `barp = (x + 4y)bara+(2x+y+1)barb` that of `barq = (y - 2x + 2)bara + (2x - 3y - 1)barb`, find x & y such that `3vecp = 2vecq`

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