Sarthaks Test
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Figure 4.1 shows the orientation of two vectors u and v in the XY plane. 

If =a cap i + b cap j and 

v = p cap i + q cap j

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, q and b are positive while p is negative.

(d) a, b, p and q are all positive.

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

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