Question: 1+ cos 62 sin62 8. Express A. -1 tan 31 B. tan 31 C. tan 31 OD. - tan 31 as a function of

1+ cos 62 sin62 8. Express A. -1 tan 31 B. tan

1+ cos 62 sin62 8. Express A. -1 tan 31 B. tan 31 C. tan 31 OD. - tan 31 as a function of half the given angle.

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