Chapters

Exercise 1

Solve the following trigonometric equations:

1

2

3

4

5

6

7

8

9

10

11

12

13

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1st lesson free!
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Paolo
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/h
1st lesson free!
4.9 (23 reviews)
Shane
£25
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1st lesson free!
5 (16 reviews)
Jamie
£25
/h
1st lesson free!
5 (17 reviews)
Matthew
£30
/h
1st lesson free!
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Petar
£40
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1

2

3

4

5

6

7

8

9

10

11

12

13

Solution of exercise 2

It means that the value of will result in two values.

Converting to degrees:

Let :

Since :

For

For

Solution of exercise 4

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TRIGONOMETRIC IDENTITIES USED:

______________________________________________________

Solution of exercise 5

______________________________________________________

TRIGONOMETRIC IDENTITIES USED:

______________________________________________________

Solution of exercise 6

______________________________________________________

TRIGONOMETRIC IDENTITIES USED:

______________________________________________________

Solution of exercise 8

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