12. Trigonometric Functions - Parte 1 di 3!

12. Trigonometric Functions / Trigonometric Functions on Right Triangles / Problema 4

Problema 4

Which algebraic expression equals cot(θ)?

1 + tan(θ)

sec(θ) · cos(θ)

sin(θ)/cos(θ)

cos(θ)/sin(θ)