Identites Flashcards

1
Q

tan = sin/x

A

tan = sin/cos

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

tan = x/cos

A

tan = sin/cos

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

cos (tan) = x

A

cos (tan) = sin

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

cot = cos/x

A

cot = cos/sin

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

cot = x/sin

A

cot = cos/sin

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

cot (sin) = x

A

cot (sin) = cos

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

sin (csc) = x

A

sin (csc) = 1

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

sin = 1/x

A

sin = 1/csc

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

cos (sec) = x

A

cos (sec) = 1

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

cos = 1/x

A

cos = 1/sec

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

tan (cot) = x

A

tan (cot) 1

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

tan = 1/x

A

tan = 1/cot

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

sin^2 + cos^2 = x

A

sin^2 + cos^2 = 1

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

1 - cos^2 = x

A

1 - cos^2 = sin^2

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

1 - sin^2 = x

A

1 - sin^2 = cos ^2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

cot^2 + 1 = x

A

cot^2 + 1 = csc^2

17
Q

csc^2 - 1 = x

A

csc^2 - 1 = cot^2

18
Q

cot^2 + 1 = x

A

cot^2 +1 = csc^2