JEE Main 2019 Mathematics question
Let z be a complex number such that |z| + z = 3 + i (where ). Then |z| is equal to:
Answer: (B)
Solution
z = x + i: ⇒ x = 4/3, |z| = 5/3.
Let z be a complex number such that |z| + z = 3 + i (where ). Then |z| is equal to:
z = x + i: ⇒ x = 4/3, |z| = 5/3.