Question 6bi | Mathematics | Page 1

dry forum Oct 8, 2023, 11:11 PM

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Confused on Part bi.

quartz turretBOT Oct 8, 2023, 11:11 PM

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dreamy crow Oct 9, 2023, 6:23 AM

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Use the compound angle formula to expant cos(t + pi/6)

dry forum Oct 9, 2023, 7:38 AM

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ohh isbthat cos(A + B)?

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i will try again shortly

#Question 6bi