Mathematics, 14.12.2021 01:00 ssalusso7914
Which of the following are not trigonometric identities? Check all that apply.
A. tanx cosx CsCx = 1
O B. 1- tanxtany =
cos(x+y)
COSxcosy
SetX-C0sX
O C.
sin?
secx
D. 4c0sx sinx = 2cOSX + 1 - 2sinx
Answers: 1
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Which of the following are not trigonometric identities? Check all that apply.
A. tanx cosx CsCx =...
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