NCERT Solutions for Class 11 Maths Chapter 5 Complex Numbers and Quadratic Equations Ex 5.2 are part of NCERT Solutions for Class 11 Maths. Here we have given NCERT Solutions for Class 11 Maths Chapter 5 Complex Numbers and Quadratic Equations Ex 5.2.
- Complex Numbers and Quadratic Equations Class 11 Ex 5.1
- Complex Numbers and Quadratic Equations Class 11 Ex 5.3
Board | CBSE |
Textbook | NCERT |
Class | Class 11 |
Subject | Maths |
Chapter | Chapter 5 |
Chapter Name | Complex Numbers and Quadratic Equations |
Exercise | Ex 5.2 |
Number of Questions Solved | 8 |
Category | NCERT Solutions |
NCERT Solutions for Class 11 Maths Chapter 5 Complex Numbers and Quadratic Equations Ex 5.2
Find the modulus and the arguments of each of the complex numbers in Exercises 1 to 2.
Ex 5.2 Class 11 Maths Question 1.
\(z=-1-i\sqrt { 3 } \)
Solution.
We have, \(z=-1-i\sqrt { 3 } \)
Ex 5.2 Class 11 Maths Question 2.
\(z=-\sqrt { 3 } +i\)
Solution.
We have, \(z=-\sqrt { 3 } +i\)
Convert each of the complex numbers given in Exercises 3 to 8 in the polar form:
Ex 5.2 Class 11 Maths Question 3.
1 – i
Solution.
We have, z = 1 – i
Ex 5.2 Class 11 Maths Question 4.
-1 + i
Solution.
We have, z = -1 + i
Ex 5.2 Class 11 Maths Question 5.
-1 – i
Solution.
We have, z = -1 – i
Ex 5.2 Class 11 Maths Question 6.
-3
Solution.
We have, z = -3, i.e., z = -3 + 0i
Ex 5.2 Class 11 Maths Question 7.
\(\sqrt { 3 } +i\)
Solution.
We have, \(z=\sqrt { 3 } +i\)
Ex 5.2 Class 11 Maths Question 8.
i
Solution.
We have, z = i, i.e., z = 0 + 1.i
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