1
Q
Cos(pi/6)
A
Sqrt(3)/2
2
Q
Cos(pi/4)
A
Sqrt(2)/2
3
Q
Cos(pi/3)
A
1/2
4
Q
Cos(pi/2)
A
0
5
Q
Sin(0)
A
0
6
Q
Sin(pi/6)
A
1/2
7
Q
Sin(pi/4)
A
Sqrt(2)/2
8
Q
Sin(pi/3)
A
Sqrt(3)/2
9
Q
Sin(pi/2)
A
1
10
Q
Tan(x)=
A
Sin(x)/cos(x)
11
Q
Cot(x)=
A
1/tan(x) = Cos(x)/sin(x)
12
Q
Sec(x)=
A
1/cos(x)
13
Q
Csc(x)=
A
1/sin(x)
14
Q
Sin^2(x) + cos^2(x) =
A
1
15
Q
Tan^2(x) + 1=
A
Sec^2(x)
16
Q
1+cot^2(x)=
A
Csc^2(x)
17
Q
Sin(2x)=
A
2sin(x)cos(x)
18
Q
Cos(2x)=
A
Cos^2(x)-sin^2(x) = 2cos^2(x)-1 = 1-2sin^2(x)
19
Q
Cos^2(x)=
A
(1+cos(2x))/2
20
Q
Sin^2(x)=
A
(1-cos(2x))/2
21
Q
Cos(0)
A
1
Calc Memory Work
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