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Special Trigonometric Identities: Quick Exploration

1.

Write "?" in terms of . What do you get?

2.

In terms of the symbols "%", "{{SSR}}quot;, and/or "!", what is ?

3.

In terms of the symbols "%", "{{SSR}}quot;, and/or "!", what is

4.

Take your results from (1) and (3) to write a new trigonometric identity. What do you get?

5.

In terms of the symbols "%", "{{SSR}}quot;, and/or "!", what is ?

6.

In terms of the symbols "%", "{{SSR}}quot;, and/or "!", what is

7.

Take your results from (1) and (6) to write a new trigonometric identity. What do you get?