Trig Equations Flashcards
1
Q
What is the cosine rule for angles
A
2
Q
What is the cosine rule for sides
A
3
Q
What is the equation used to calculate the section of the circumference from a sector of a circle (L)
A
L = rθ
r = radius
θ = angle in radians
4
Q
What is secx equal to
A
5
Q
What is cosecx equal to
A
6
Q
What is cotx equal to
A
7
Q
Sketch the graph of secx
A
8
Q
State the domain and range of secx
A
9
Q
Sketch the graph of cotx
A
10
Q
State the domain and range of cotx
A
11
Q
Source the graph of cosecx
A
12
Q
State the domain and range of cosecx
A
13
Q
State the identity of sin2x + cos2x
A
14
Q
State the identity including cosec2x and cot2x
A
15
Q
State the identity including sec2x and tan2x
A
