HELP PLS :)
Which pair of expressions is equal to
EXPLAIN HOW YOU GOT THE ANSWER
−...
Mathematics, 12.05.2021 01:00 calwhite216
HELP PLS :)
Which pair of expressions is equal to
EXPLAIN HOW YOU GOT THE ANSWER
−2√2?
A: sin 3π/4and cos 3π/4
B: sin 5π/4and sin7π/4
C: cos 3π/4 and sin9π/4
D: cos π/4 and cos 3π/4
Answers: 3
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