Learn how to evalute the six trig functions given a trig ratio

Learn how to evalute the six trig functions given a trig ratio

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to evaluate the six trigonometric functions for a given angle using cotangent. It begins with an introduction to cotangent and its reciprocal relationship with tangent. The instructor then demonstrates how to create a triangle and find the hypotenuse using the Pythagorean theorem. The tutorial proceeds to calculate the six trigonometric functions: sine, cosine, tangent, cosecant, secant, and cotangent, highlighting their reciprocal relationships. Finally, the video covers rationalizing denominators and simplifying radicals in trigonometric expressions.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the relationship between sine and cosecant?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the process of rationalizing the denominator in the context of trigonometric functions.

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