Trigonometry Flashcards Preview

Maths C3 Edexcel > Trigonometry > Flashcards

Flashcards in Trigonometry Deck (24)
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1

Sin, cos and tan graphs

2

Sec, cosec and cot graphs

3

4

5

Inverse Functions

cos -> arccos

sin -> arcsin

tan -> arctan

 

6

sin(A + B)

sinAcosB + cosAsinB

7

sin(A - B)

sinAcosB - cosAsinB

8

cos(A + B)

cosAcosB - sinAsinB

9

cos(A - B)

cosAcosB + sinAsinB

10

tan(A + B)

11

tan(A - B)

12

cos2A + sin2A

1

13

tanA

14

sin2A

2sinAcosA

15

cos2A

cos2A - sin2A

1 - 2sin2A

2cos2A - 1

16

tan2A

17

18

19

sin P + sin Q

20

sin P - sin Q

21

cos P + cos Q

22

cos P - cos Q

23

The R Formula

24