Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
25 Cards in this Set
- Front
- Back
|
π/6 |
(√3/2, 1/2) |
|
|
π/4 |
(√2/2, √2/2) |
|
|
π/3 |
(1/2,√3/2) |
|
|
π/2 |
(0,1) |
|
|
2π/3 |
(-1/2,√3/2) |
|
|
3π/4 |
(-√2/2,√2/2) |
|
|
5π/6 |
(-√3/2,1/2) |
|
|
π |
(-1,0) |
|
|
7π/6 |
(-√3/2,-1/2) |
|
|
5π/4 |
(-√2/2,-√2/2) |
|
|
4π/3 |
(-1/2,-√3/2) |
|
|
3π/2 |
(0,-1) |
|
|
5π/3 |
(1/2,-√3/2) |
|
|
7π/4 |
(√2/2,-√2/2) |
|
|
11π/6 |
(√3/2,-1/2) |
|
|
2π |
(1,0) |
|
|
tan |
sin/cos |
|
|
sin |
y |
|
|
cos |
x |
|
|
cotan |
1/tan OR cos/sin |
|
|
cosecant |
1/sin |
|
|
secant |
1/cos |
|
|
Pythagorean Functions |
sin^2 + cos^2= 1 1 + cos^2= csc^2 tan^2 + 1= sec^2 |
|
|
Odd |
Sin sin(-x)= -sin(x) |
|
|
Even |
Cos cos(-x)= cos(x) |
