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Trigonometry Identities
First Semester Review
9
Mathematics
12th Grade
11/18/2009

Additional Mathematics Flashcards

 


 

Cards

Term
sin2u=
Definition
2sinucosu
Term
tan2u=
Definition

2tanu

1-tan2u

Term
cos2u=
Definition

2cos2u-1

cos2u-sin2u

1-2sin2u

 

Term
sin2u=
Definition

1-cos2u

2

Term
cos2u=
Definition

1+cos2u

2

Term
tan2u=
Definition

1-cos2u

1+cos2u

Term

sinu=

  2

Definition

+  1-cosu

-     2  

Term

tanu=

  2

Definition

1-cosu

sinu

 

sinu

1+cosu

Term

cosu=

  2

Definition

+   1+cosu

-     2   

 

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