Maths Mutt HOME


 

Trig formulae

 

2

 

1

3

co

2

 

4

 

2

 

5

6

 

cot

Summary

14    11

13   10

12    9

15 16

 

Compound Formulae

20

18

20

22

22

 

 

Double Angle  Formulae

23

24

25

 

Half Angle Formulae

26

27

28

 

Addition formulae

29

Products

30

 

Multiple Angle Formulae

31

32

33

 

Wolfram Mathworld

 

 

© Alexander Forrest