Điền số thích hợp vào ô trống:
sin70o = coso.
cos59o = sino.
tan71o = coto...
Mathematics, 10.10.2021 14:00 darrenmcfadden220
Điền số thích hợp vào ô trống:
sin70o = coso.
cos59o = sino.
tan71o = coto.
cot53o = tano.
Answers: 2
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