C3: Identities

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sec(x)
1/cos(x)
1 of 15
cosec(x)
1/sin(x)
2 of 15
cot(x)
1/tan(x) = cos(x)/sin(x)
3 of 15
sin^2(x) + cos^2(x) =
1
4 of 15
sec^2(x) =
tan^2(x) +1
5 of 15
cosec^2(x) =
1 + cot^2(x)
6 of 15
sin(30)
1/2
7 of 15
sin(60)
(root3)/2
8 of 15
sin(45)
1/(root2) = (root2)/2
9 of 15
cos(30)
(root3)/2
10 of 15
cos(60)
1/2
11 of 15
cos(45)
1/(root2) = (root2)/2
12 of 15
tan(30)
(root3)/3
13 of 15
tan(60)
(root3)
14 of 15
tan(45)
1
15 of 15

Other cards in this set

Card 2

Front

1/sin(x)

Back

cosec(x)

Card 3

Front

1/tan(x) = cos(x)/sin(x)

Back

Preview of the back of card 3

Card 4

Front

1

Back

Preview of the back of card 4

Card 5

Front

tan^2(x) +1

Back

Preview of the back of card 5
View more cards

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