Opposite Angle Identities Flashcards

1
Q

sin(-θ) = ?

A

sin(-θ) = -sinθ

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

cos(-θ) = ?

A

cos(-θ) = cosθ

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

tan(-θ) = ?

A

tan(-θ) = -tanθ

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

cot(-θ) = ?

A

cot(-θ) = -cotθ

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

sec(-θ) = ?

A

sec(-θ) = secθ

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

csc(-θ) = ?

A

csc(-θ) = -cscθ

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