Mathematics, 17.04.2020 06:28 helpmeplzandty
Hi:) anyone able to explain why at the TOP , they said cOS (180-0) = -cos 0
but for example 2 ,
cOS 0 = - cOS (180 - 0) ?
Answers: 2
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Hi:) anyone able to explain why at the TOP , they said cOS (180-0) = -cos 0
but for example 2...
but for example 2...
Mathematics, 19.03.2020 17:15
Mathematics, 19.03.2020 17:16
Mathematics, 19.03.2020 17:16
Mathematics, 19.03.2020 17:17