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Mathematics, 07.05.2020 10:59 dogeking12

Simplify (1 − sin x)(1 + sin x). (2 points)

a
1

b
cos2 x

c
sin2 x

d
tan2 x

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Answers: 3

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Simplify (1 − sin x)(1 + sin x). (2 points)

a
1

b
cos2 x
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