Complex Numbers 4 Question 8
8. Let and .
Further
and
(a)
(2013 JEE Adv.)
(b)
(c)
(d)
Fill in the Blanks
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Answer:
Correct Answer: 8. (c, d)
Solution:
- PLAN It is the simple representation of points on Argand plane and to find the angle between the points
Here,
Hence, it belongs to I or IV quadrant.
Similarly,
Thus,