State the exact value of the following trigonometric ratios. Show steps and include a sketch of the principle angle. a. cot - 3 b. csc- 6.

Mathematics For Machine Technology
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ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter73: Achievement Review—section Seven
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Need help grade 12 advanced functions trigonometry practice questions answer in radians. Question. 3 a) and b) only 

3. State the exact value of the following trigonometric ratios. Show steps
and include a sketch of the principle angle.
57
а. cot:
3
57
b. csc
6
4. Use the compound angle formulae to determine the exact value of the
following expressions.
tan+tan"
12
а.
b. sin ()
1-tantan
12
Transcribed Image Text:3. State the exact value of the following trigonometric ratios. Show steps and include a sketch of the principle angle. 57 а. cot: 3 57 b. csc 6 4. Use the compound angle formulae to determine the exact value of the following expressions. tan+tan" 12 а. b. sin () 1-tantan 12
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ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,