Relations Among Trigo Ratios Flashcards
1
Q
RATR
Sin theta =
A
Cos (90-theta)
2
Q
Cos theta =
A
Sin (90-theta)
3
Q
Tan theta =
A
Cot (90-theta)
4
Q
Cot theta =
A
Tan (90-theta)
5
Q
Sec theta =
A
Cosec (90-theta)
6
Q
Cosec theta =
A
Sec (90-theta)
7
Q
Tan theta * Tan (90-theta) =
A
1
