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Figures shown the orientation of two, ve...

Figures shown the orientation of two, vectors `vec(u) "and" vec(v)` in the XY plane.

If `vec(u)=avec(i)+bvec(j)` and
`vec(v)=pvec(i)+qvec(j)`
then which of the following is correct ?

A

a and p are positive while b and q are negative.

B

a, p and b are positive while q is negative.

C

a, p and b are positive while p is negative.

D

a, b, p and q are all positive.

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