- Shuffle
Toggle OnToggle Off
- Alphabetize
Toggle OnToggle Off
- Front First
Toggle OnToggle Off
- Both Sides
Toggle OnToggle Off
Front
How to study your flashcards.
Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key
Up/Down arrow keys: Flip the card between the front and back.down keyup key
H key: Show hint (3rd side).h key
PLAY BUTTON
PLAY BUTTON
17 Cards in this Set
- Front
- Back
|
sin^2(x) + cos^2(x) =
|
1
|
|
tan^2(x) + 1 =
|
sec^2(x)
|
|
1 + cot^2(x) =
|
csc^2(x)
|
|
sin(-x) =
|
-sin(x)
|
|
cos(-x)=
|
cos(x)
|
|
sin (x + y) =
|
sin(x)cos(y) + cos(x)sin(y)
|
|
cos (x + y) =
|
cos(x)cos(y) - sin(x)sin(y)
|
|
sin(x-y) =
|
sin(x)cos(y) - cos(x) sin(y)
|
|
cos(x-y) =
|
cos(x)cos(y) +sin(x)sin(y)
|
|
tan(x+y) =
|
tan(x) + tan(y)/
1 - tan(x)tan(y) |
|
tan(x-y) =
|
tan(x) - tan(y) /
1 + tan(x)tan(y) |
|
sin(2x) =
|
2 sin(x)cos(x)
|
|
A. cos(2x) =
|
cos^2(x) - sin^2(x)
|
|
C. cos(2x) =
|
2cos^2(x) - 1
|
|
B. cos(2x) =
|
1 - 2sin^2(x)
|
|
cos^2(x) =
|
1 + cos(2x)/
2 |
|
sin^2(x)
|
1 - cos(2x)/
2 |
