BrainScapeDeck_Maths_Trig_20180930_181752 Flashcards
1
Q
Discriminant
A
b2-4ac
2
Q
Quadratic Formula
A
3
Q
Sin(π/6) = ?
A
Sin(π/6) = 1/2
4
Q
Sin(π/4) = ?
A
Sin(π/4) = 1/√2
5
Q
Sin(π/3) = ?
A
Sin(π/3) = √3/2
6
Q
Sin(π/2) = ?
A
Sin(π/2) = 1
7
Q
Cos(0) = ?
A
Cos(0) = 1
8
Q
Cos(π/6) = ?
A
Cos(π/6) = √3/2
9
Q
Cos(π/4) = ?
A
Cos(π/4) = 1/√2
10
Q
Cos(π/3) = ?
A
Cos(π/3) = 1/2
11
Q
Cos(π/2) = ?
A
Cos(π/2) = 0
12
Q
Tan(0) = ?
A
Tan(0) = 0
13
Q
Tan(π/6) = ?
A
Tan(π/6) = 1/√3
14
Q
Tan(π/4) = ?
A
Tan(π/4) = 1
15
Q
Tan(π/3) = ?
A
Tan(π/3) = √3
16
Q
Tan(π/2) = ?
A
Tan(π/2) does not exist
17
Q
Sin(2π/3) = ?
A
Sin(2π/3) = √3/2
18
Q
Sin(3π/4) = ?
A
Sin(3π/4) = 1/√2
19
Q
Sin(5π/6) = ?
A
Sin(5π/6) = 1/2
20
Q
Sin(π) = ?
A
Sin(π) = 0
21
Q
Cos(2π/3) = ?
A
Cos(2π/3) = -1/2
22
Q
Cos(3π/4) = ?
A
Cos(3π/4) = -1/√2
23
Q
Cos(5π/6) = ?
A
Cos(5π/6) = -√3/2
24
Q
Cos(π) = ?
A
Cos(π) = -1
25
**Tan(2π/3) = ?**
Tan(2π/3) = -√3
26
**Tan(3π/4) = ?**
Tan(3π/4) = -1
27
**Tan(5π/6) = ?**
Tan(5π/6) = -1/√3
28
**Tan(π) = ?**
Tan(π) = 0
29
**Sin(0) = ?**
Sin(0) = 0
