Pre-Calculus - How to simplify a rational trigonometric expression cos^2(θ)/cot^2(θ)

Описание к видео Pre-Calculus - How to simplify a rational trigonometric expression cos^2(θ)/cot^2(θ)

http://www.freemathvideos.com In this video series I will show you how to simplify trigonometric expressions. We will simplify these expression to either a single trigonometric term or number. To simplify we will use trigonometric identities such as Pythagorean, reciprocal, quotient, even odd, and co-function. We will also use algebraic rules to help us simplify the expression such as combining like terms, distributive property, multiplicative, additive inverses, and factoring.
cos^2(θ)/cot^2(θ)

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