Which of the following is an identity?
sinBsecBcotB = 1
sinBsecBcotB = cotB
...
Mathematics, 12.03.2020 21:58 ameliaxbowen7
Which of the following is an identity?
sinBsecBcotB = 1
sinBsecBcotB = cotB
sinBsecBcotB = sin²B/cos²B
Answers: 3
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