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Mathematics, 21.10.2019 22:00 destineenikole17
Prove that
1 / cos(x) − cos(x) = sin(x) ∙ tan(x) for x ≠ + k, for all integers k.
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Answers: 1
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You know the right answer?
Prove that
1 / cos(x) − cos(x) = sin(x) ∙ tan(x) for x ≠ + k, for all integers k....
1 / cos(x) − cos(x) = sin(x) ∙ tan(x) for x ≠ + k, for all integers k....
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