Classroom | Trigonometry: Graphing the Tangent and Cotangent Functions | Video Math Teacher

Trigonometry: Graphing the Tangent and Cotangent Functions - Proofs

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To Browse Problems:
Select the desired Subject → Chapter → Section → Group

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Watch the introductory video for the sample problem of this lesson.

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Practice Solving the problems.
Print the worksheet and work through each problem.
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Play VideoSee Video Solution (21:14)Difficulty: Type: Proof
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Play VideoSee Video Solution (20:16)Difficulty: Type: Proof
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Watch the solution videos to see which problems you go right on the worksheet. Watch and understand the step-by-step solution videos to the problems you did not answer correctly and see if you can understand where you made mistakes.