Evaluate the six trigonometric functions for the given real number

Evaluate the six trigonometric functions for the given real number

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to evaluate trigonometric functions for a given point on the unit circle, specifically for the angle -5π/4. It covers determining the coordinate points for this angle, reflecting over the Y-axis, and calculating the values of sine, cosine, tangent, and their reciprocals. The tutorial emphasizes understanding the relationship between the angle and its corresponding coordinate points, as well as the mathematical operations involved in finding the trigonometric values.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the angle corresponding to the point -5π/4 on the unit circle?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you determine the coordinate points for the angle -5π/4?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the sine and cosine values for the angle -5π/4?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how to find the tangent of the angle -5π/4.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the process to find the cosecant and secant for the angle -5π/4?

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