Trigonometric Rules (inc. double angle formula)

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sin^2 A + cos^2 A = ...
1
1 of 14
tan A = ...
sin A / cos A
2 of 14
sin (-A) = ...
-sin A
3 of 14
cos (-A) = ...
cos A
4 of 14
tan (-A) = ...
- tan A
5 of 14
sin (A+B) = ...
sin A cos B + cos A sin B
6 of 14
sin (A-B) = ...
sin A cos B - cos A sin B
7 of 14
cos (A+B) = ...
cos A cos B - sin A sin B
8 of 14
cos (A-B) = ...
cos A cos B + sin A sin B
9 of 14
tan (A+B) = ...
(tan A +tan B) / (1 - tan A tan B)
10 of 14
tan (A-B) = ...
(tan A - tan B) / (1 + tan A tan B)
11 of 14
sin 2A = ...
2 sin A cos A
12 of 14
cos 2A = ...
cos^2 A - sin^2A
13 of 14
tan 2A = ...
(2 tan A) / (1 - tan^2 A)
14 of 14

Other cards in this set

Card 2

Front

tan A = ...

Back

sin A / cos A

Card 3

Front

sin (-A) = ...

Back

Preview of the front of card 3

Card 4

Front

cos (-A) = ...

Back

Preview of the front of card 4

Card 5

Front

tan (-A) = ...

Back

Preview of the front of card 5
View more cards

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