IIT Previous Years Solved Examples : Complex Number
LIKE TO JOIN ON FACEBOOK ( click here ) Ques ( JEE Main 2013) : If z is a complex number of unit modulus and argument , then is equal to a) - b) c) d) Solution: Since |z| = 1, Always remember, or, ( as |z| = 1) Therefore, , Correct option is (c) Ques: (JEE Advanced 2013) Let and . Further and where C is the set of all complex numbers, if and and O represents the origin, then angle is equal to (a) pi/2 (b) pi/6 ...