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11th grade > Math formula > Flashcards

Flashcards in Math formula Deck (11):
1

sin2A

2sinAcosA

2

cos2A

2

cos^A-sin^A

3

cos2A`

1-2sin^A

4

cos2A

2cos^A-1

5

tan2A

2tanA
1--tan^A

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)

tanA+tanB
1--tanAtanB

11

tan(A-B)

tanA--tanB
1+tanAtanB