Trigonometri Flashcards

1
Q

Sin(30)

A

1/2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Sin(45)

A

1/√2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Sin(60)

A

√3/2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Cos(30)

A

√3/2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Cos(45)

A

1/√2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Cos(60)

A

1/2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Tan(30)

A

1/√3

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Tan(45)

A

1

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Tan(60)

A

√3

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Sin(v) = (I enhetscirkeln)

A

SinV = y/1

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Cos(v) = (I enhetscirkeln)

A

Cos(v) = x/1 = y

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

sin(v) har samma värde som

A

sin(180−v)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Cos(v) har samma värde som

A

Cos(-v)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Trigonometriska samband cosinus

A

Cos(v) = Cos (360-v)
-Cos (v) = Cos (180-v)
Cos (180+v) = -cos (v)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Trigonometriska samband sinus

A

-Sin(v) = sin (360-v)
sin (v) = sin (180-v)
Sin (180+v) = -sin (v)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly