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;
17 Cards in this Set
- Front
- Back
|
power reducing: cos^2 = |
1/2 * (1+cos(2x)) |
|
|
power reducing: sin^2 = |
1/2 * (1-cos(2x)) |
|
|
power reducing: tan^2 = |
(1-cos(2x))/(1+cos(2x)) |
|
|
trig integral: sec of ____ power expressed as _____ |
Even power save sec^2 express in tan u = tan |
|
|
trig integral: tan of what power expressed as what |
Odd power save sectan express in sec u = sec |
|
|
trig integral: cos of _____ power expressed as _____ |
Odd power: save a cos express in sin u = sin Even power: Power reducing formula
|
|
|
trig integral: sin of ____ power expressed as ____ |
Odd power: save a sin express in cos u = cos Even power: Power reducing formula
|
|
|
integral: tan dx |
ln|sec| + C or -ln|cos| + C |
|
|
integral: sec dx |
ln|sec + tan| + C
|
|
|
integral: 1 --------------- a^2 + x^2 |
1/a * tan^-1(x/a) + C |
|
|
|
|
|
integral: csc dx |
ln|csc - cot| + C |
|
|
|
|
|
|
|
|
|
|
|
X center of mass centroid |
|
|
|
Y center of mass centroid |
|
