Six Trigonometric Functions and Trigonometric Identities

Plus de détails

R-formula and Trigonometry

par Ryan Tan

Sample Mind Map

par Aidan Ward

Unity 3D : uFrame

par Mike Ton

María Concepción Pomar Rosselló: Semantic Field of Fairy Tales

par María Concepción Pomar Rosselló

Six Trigonometric Functions and Trigonometric Identities

Csc

Inverse is 1/Sin

r/y

Cot

Inverse is 1/Tan

x/y

Sin

Inverse is 1/Csc

y/r

Tan

Inverse is 1/Cot

Odd

y/x

Pythagorean Identities

Cot^2 -1 = Csc^2

Tan^2 + 1 = Sec^2

Sin^2 + Cos^2 = 1

Sec

Inverse is 1/Cos

r/x

Cos

Inverse is 1/Sec

Even

x/r