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Basic Trig Identities

In each question, choose the expression that represents the correct simplified form of each original relationship.

General Questions


sin x cot x = ?
1. 








cot x / cos x = ?
2. 








csc x sin x = ?
3. 








cos x tan x = ?
4. 








sin4 x + sin2 x cos2 = ?
5. 








1 / (1-cos² x) = ?
6. 








cos x sin x / tan x = ?
7. 








sin² x / (1-sin² x) = ?
8. 











L Camarota

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