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Which expressions are equivalent to cos2(105°) – sin2(105°)? Check all that apply.
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Which expressions are equivalent to cos2(105°) – sin2(105°)? Check all that apply.

User Shawn Andrews
by
7.2k points

2 Answers

3 votes

Answer:

A, B, and E

Explanation:

2020 edge

User Peter Little
by
8.8k points
5 votes

Answer:

1,2,5

Explanation:

Failed on EDG

User Qammar Feroz
by
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