What is the first step to verify that the following identity is true?
cot
2
...
Mathematics, 03.06.2020 10:57, peytonamandac9114
What is the first step to verify that the following identity is true?
cot
2
x
sec
x
=
cos
x/
sin
2
x
Answers: 2
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Answers: 2
Mathematics, 21.06.2019 19:30, andrwisawesome0
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Answers: 1
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