Modulus and argument (HSC SSCE Mathematics Extension 2): Quizzes
📚Quizzes
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10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is the modulus of z = 3 + 4i?
What is the modulus of z = 3 + 4i?
5
What is the argument of z = 1 + i?
What is the argument of z = 1 + i?
π/4
What is the polar form of z = 5?
What is the polar form of z = 5?
5(cos 0 + i sin 0)
How is the argument adjusted?
How is the argument adjusted?
Fit in -π to π
What is |z1z2| if |z1|=2, |z2|=3?
What is |z1z2| if |z1|=2, |z2|=3?
6
What is the argument of z1/z2?
What is the argument of z1/z2?
arg(z1) - arg(z2)
What does the modulus represent?
What does the modulus represent?
Distance
What is the principal value of argument?
What is the principal value of argument?
Angle in -π to π
What is the modulus of z = -3 + 4i?
What is the modulus of z = -3 + 4i?
5
What is the argument of z = -1 - i?
What is the argument of z = -1 - i?
-3π/4