Prim. Ratio Measurements Flashcards
1
Q
k value for the formulae
A
k ∈ Z
2
Q
Sine x-intercept values
A
kπ
3
Q
Cosine x-intercept values
A
(2k+1)π/2
4
Q
Tangent x-intercept values
A
kπ
5
Q
Tangent asymptotes
A
(2k+1)π/2
6
Q
Tangent domain
A
{x ∈ R | x ≠ (2k+1)π/2}
7
Q
sin (x) = 1
A
(4k+1)π/2
8
Q
sin (x) = -1
A
(4k-1)π/2
9
Q
cos x = 1
A
2kπ
10
Q
cos x = -1
A
(2k+1)π
11
Q
tan (x) = 1
A
(4k+1)π/4
12
Q
tan (x) = -1
A
(4k-1)π/4
