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Mathematics, 05.05.2021 01:50 gingerham1
Could you please help me with the following Trigonometric identities verification question
Verify
Sin^2 u + cos u - 1
Sin^2 u / 2 =
2 cos u
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Answers: 3
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Could you please help me with the following Trigonometric identities verification question
Verify<...
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