Mathematics

Mathematics, 13.09.2019 17:30, Benysod402

If sin phi sin theta = 0.2 and sin phi cos theta = -0.3 and sin phi > 0 what is theta ? repeat for sin phi < 0.

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If sin phi sin theta = 0.2 and sin phi cos theta = -0.3 and sin phi > 0 what is theta ? repeat...

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