(10.05 MC)
Simplify (1 - cos x)(1 + cos x). (2 points)
cos²x
sin? x
O 1
O t...
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Mathematics, 28.05.2021 03:10 igtguith
(10.05 MC)
Simplify (1 - cos x)(1 + cos x). (2 points)
cos²x
sin? x
O 1
O tan²x h
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Answers: 3
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