trigo
trigo
trigo
18
0.0 (0)
Set of flashcards Details
| Flashcards | 18 |
|---|---|
| Language | Français |
| Category | Maths |
| Level | University |
| Created / Updated | 10.09.2014 / 10.09.2014 |
| Weblink |
https://card2brain.ch/box/trigo1
|
| Embed |
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cos(A + B) = ?
cos(A).cos(B) - sin(A).sin(B)
cos(A - B) = ?
cos(A).cos(B) + sin(A).sin(B)
sin(A + B) = ?
sin(A).cos(B) + sin(B).cos(A)
sin(A - B) = ?
sin(A).cos(B) - sin(B).cos(A)
tan(A + B) = ?
.
tan(A - B) = ?
.
sin(2.a) = ?
2.sin(a).cos(a)
cos(2.a) = ?
= cos²(a) - sin²(a)
= 2.cos²(a) - 1
= 1 - 2.sin²(a)
tan(2.q) =
.
cos(p) + cos(q) = ?
.
cos(p) - cos(q) = ?
.
sin(p) + sin(q)
.
sin(p) - sin(q)
.
cos(a).cos(b) = ?
.
sin(a).sin(b) = ?
.
sin(a).cos(b) = ?
.
cos²(a) = ?
.
sin²(a) = ?
.
