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                                                                                   Guess is more important than calculation --- Knowhowacademy.com

Problem Num : 1 Type: None Topic:Trigonometry  Theme:None Adjustment# : 0 Difficulty: 1
Category	Graph of trigonometric function
Analysis
Solution/Hint

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Problem Num : 2 Type: None Topic:Trigonometry  Theme:None Adjustment# : 0 Difficulty: 1
Category	Graph of trigonometric function
Analysis	Which way is the best? use a calculator or a graph or definition?
Solution/Hint

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Problem Num : 3 Type: None Topic:Trigonometry  Theme:None Adjustment# : 0 Difficulty: 1
Category	Graph of trigonometric function
Analysis
Solution/Hint

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