Question Detail

MTH 101 MTH 101 Past Questions Objective Question

Question

Given that z = 1 + i√3. Then compute the value of |z|.
Options
A 2
Correct Answer
B 2√3
C √3
D 3√2
Correct Answer

Option A is the correct answer.

Detailed Explanation

|z| = √(1² + (√3)²) = √(1 + 3) = √4 = 2.

Hint

The modulus of a complex number a + bi is √(a² + b²).

Question Info