Trig Formulas Cheat Sheet - ( θ) = 1 2. Web this trig identities cheat sheet serves as a handy reference to the most commonly used identities: Cos ⎛ ⎜ − θ ⎞= ⎟ sin θ ⎝ 2 ⎠ ⎛ π. Csc ⎛ π ⎜ − θ ⎞ = θ ⎟ sec ⎝ 2 ⎠ ⎛ π ⎞ tan ⎜ − θ ⎟ = cot θ ⎝ 2 ⎠. \tan (x) = \frac {\sin (x)} {\cos (x)} \tan (x) = \frac {1} {\cot (x)} \cot (x) = \frac {1} {\tan (x)} \cot (x) = \frac {\cos. Web math formulas for trigonometric functions. ( θ) + cos 2. Sin ⎛ π ⎜ − θ ⎞ ⎟ = cos θ ⎝ 2 ⎠.
( θ) = 1 2. ( θ) + cos 2. \tan (x) = \frac {\sin (x)} {\cos (x)} \tan (x) = \frac {1} {\cot (x)} \cot (x) = \frac {1} {\tan (x)} \cot (x) = \frac {\cos. Sin ⎛ π ⎜ − θ ⎞ ⎟ = cos θ ⎝ 2 ⎠. Csc ⎛ π ⎜ − θ ⎞ = θ ⎟ sec ⎝ 2 ⎠ ⎛ π ⎞ tan ⎜ − θ ⎟ = cot θ ⎝ 2 ⎠. Web this trig identities cheat sheet serves as a handy reference to the most commonly used identities: Cos ⎛ ⎜ − θ ⎞= ⎟ sin θ ⎝ 2 ⎠ ⎛ π. Web math formulas for trigonometric functions.