Complex Numbers and Quadratic Equations solutions exercise 4.1 chapter 4 Maths class 11 NCERT

NCERT mathematics class 11 chapter 4 Complex Numbers and Quadratic Equations exercise 4.1 solutions are given.

You should study the textbook lesson Complex Numbers and Quadratic Equations very well.

You should also practice the example problems and solutions are given in the textbook.

You should observe the solutions and try them in your own way.

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Solutions for Exercise 4.1 NCERT maths class 11

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Chapter 4

Complex Numbers and Quadratic Equations

Exercise 4.1

Class 11 maths solutions chapter 4 exercise 4.1 problem 1

Express each of the complex numbers given in the form a + ib

1. (5i) (- 3/5)i

11th class maths solutions exercise 4.1 chapter 4 complex numbers and quadratic equations problem 2

CBSE class 11 maths solutions chapter 4 exercise 4.1 problem 3

CBSE class 11 maths solutions chapter 4 exercise 4.1 problem 4
3 (7 + i7) + i( 7 + i7)

CBSE class 11 maths solutions chapter 4 exercise 4.1 problem 5
(1 – i) – ( – 1 + i6)

CBSE class 11 maths solutions chapter 4 exercise 4.1 problem 6

(1/5 + i2/5) – ( 4 + i5/2)

11th class maths NCERT solutions chapter 4 exercise 4.1 problem 7
[(1/3 + i 7/3) + (4 + i 1/3) ] – (- 4/3 + i)

11th class maths NCERT solutions chapter 4 exercise 4.1 problem 8

11th class maths NCERT solutions chapter 4 exercise 4.1 problem 9

11th class maths NCERT solutions chapter 4 exercise 4.1 problem 10

Chapter 4 exercise 4.1 solutions NCERT class 11 maths

Class 11 maths solutions chapter 4 exercise 4.1 problem 11
Find the multiplicative inverse of each of the complex numbers given below.

4 – 3i.

Class 11 maths solutions chapter 4 exercise 4.1 problem 12
Find the multiplicative inverse of the complex number.

√5 + 3i

Class 11 maths solutions chapter 4 exercise 4.1 problem 13
 – i

Class 11 maths solutions chapter 4 exercise 4.1 problem 14
Express the following expression in the form of a + ib

Note: Observe the solutions and try them in your own method.

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