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Question Practice

If z1 = 5 + 7i and z2 = -2 + 3i, what is the value of z1 + z2?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 11
Mathematics
Mathematics
Complex Numbers and Quadratic Equations
Question Bank

If z1 = 5 + 7i and z2 = -2 + 3...

Single Answer MCQ
Q-00051716

If z1 = 5 + 7i and z2 = -2 + 3i, what is the value of z1 + z2?

1

3 + 10i

2

7 + 4i

3

3 + 4i

4

7 + 10i

Previous QuestionNext Question
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Q1.

Which of the following represents the real part of a complex number z = 4 + 3i?

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Q2.

What is the additive inverse of the complex number z = 5 - 7i?

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Q3.

What is the result of (2 + 3i) + (4 - 5i)?

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Q4.

If z1 = 3 + 4i and z2 = 1 - 2i, what is z1 * z2?

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