[TRIGONOMETRY] how do I write a sine equation from a cosine equation?

2014-12-11 7:25 am
I know the only difference between the two is the c value (the phase shift) but I don't know to to convert?

回答 (2)

2014-12-11 8:51 am
sin A = cos (90 - A)
2014-12-11 7:58 am
See my graph below


收錄日期: 2021-04-21 00:52:22
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