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The vectors ahati+2ahatj-3ahatk,(2a+1)ha...

The vectors `ahati+2ahatj-3ahatk,(2a+1)hati=(2a+3)hatj+(a+1)hatk` and `(3a+5)hati+(a+5)hatj+(a+2)hatk` are non coplanasr for a belonging to the set (A) `{0}` (B) `(0,oo)` (C) (-oo,1)` (D) `(1,oo)`

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