Master evaluating trigonometric functions using period as an aide

Master evaluating trigonometric functions using period as an aide

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to evaluate trigonometric functions using angles that exceed one revolution. It covers the breakdown of angles into manageable parts, focusing on sine, cosine, tangent, cosecant, secant, and cotangent. The tutorial emphasizes understanding the unit circle and the significance of revolutions in simplifying trigonometric calculations.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the cosecant of 5π/3 and how is it derived?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the relationship between secant and the x-coordinate on the unit circle.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How is the cotangent of 5π/3 calculated?

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