Question

Figure shows the orientation of two vectors u and v in the
xy-plane.
If u = aiˆ + bˆj and v = piˆ + qˆj
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

Answer 1

Answer:

sorry I can't understand the question..................