Complex Numbers 4 Question 2
2. A particle starts from the point , where . It moves first horizontally away from origin by 5 units and then vertically away from origin by 3 units to reach a point . From the particle moves units in the direction of the vector and then it moves through an angle in anti-clockwise direction on a circle with centre at origin, to reach a point . The point is given by
(2008, 3M)
(a)
(b)
(c)
(d)
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Answer:
Correct Answer: 2. (d)
Solution:
By rotation about