3. Which of the following is not equal to sin(270°)?
(1) cos(180)
(3) -sin (90)
(2) - c...
Mathematics, 26.05.2021 15:40 samanthaurso1
3. Which of the following is not equal to sin(270°)?
(1) cos(180)
(3) -sin (90)
(2) - cos(0)
(4) sin(360)
Answers: 3
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