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Let vecp = 3ax^(2) hati - 2(x-1)hatj, q=...

Let `vecp = 3ax^(2) hati - 2(x-1)hatj, q=b(x-1)hati + xhatj` and `ab lt 0`. Then `vecp` and `vecq` are parallel for:

A

atleast one x in (0,1)

B

atleast one x in `(-1,0)`

C

atleast one x in (1,2)

D

None of these

Text Solution

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The correct Answer is:
A
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