1.

Figure shows the orientation of two vectors u and v in the XY plane Ifu= hati+b hatj and v=p hati+q hatj which of the following is correct?

Answer»

<P>a and p are POSITIVE while B and Q are NEGATIVE
a, p and b are positive while q is negative
a, q and b are positive while p is negative.
a, b, p and q are all positive

Answer :B


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