Which function is equivalent to cos(θ)sin(θ)\frac{\cos(\theta)}{\sin(\theta)}sin(θ)cos(θ)?
tan(θ)\tan(\theta)tan(θ)
sec(θ)\sec(\theta)sec(θ)
csc(θ)\csc(\theta)csc(θ)
cot(θ)\cot(\theta)cot(θ)