For which angle 0 does sin 0 = cos (90 - 0 ) and sin 0 = cos 0 ?
45°
0
30°
6...
![subject](/tpl/images/cats/geografiya.png)
Geography, 14.05.2021 01:00 wolfking800
For which angle 0 does sin 0 = cos (90 - 0 ) and sin 0 = cos 0 ?
45°
0
30°
60°
![ansver](/tpl/images/cats/User.png)
Answers: 1
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