Learn how to find all the solutions between o and 2pi

Learn how to find all the solutions between o and 2pi

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

Created by

Quizizz Content

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The video tutorial explains solving an equation involving tangent squared of theta. It emphasizes the importance of including both positive and negative roots when introducing square roots. The tutorial guides through finding reference angles, specifically π/6 and π/3, and calculating all possible angles with these reference angles. The session concludes with forming a solution set and addressing student questions.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in solving for Theta in the given problem?

Multiply by 6

Divide by 6

Add 6

Subtract 6

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it important to consider both positive and negative roots when solving for Theta?

To avoid complex numbers

To make calculations easier

To ensure all solutions are found

To simplify the equation

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What reference angle is used to find the angle that gives a tangent of ±√3?

π/3

π/2

π/6

π/4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which angle is verified to have a tangent of √3?

π/6

π/3

π/4

π/2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the angle when you are π/3 short of 2π?

2π/3

4π/3

π/3

5π/3