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Type: Multiple-Choice
Category: Trigonometry
Level: Grade 11
Score: 1
Author: jjstanley
Last Modified: 17 days ago

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Trigonometry Question

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Grade 11 Trigonometry

[math]sin(45)- cos (45)=cos(x)[/math] (assuming [math]0<=x<=90[/math])
  1. 90
  2. 0
  3. 45
  4. 22.5
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