If tan(0) = -and sec(0) < 0, then 1 – 2 sin²(0) is equal to: O a) 1/6 9 Ob) - 17/12 Oc) 5/2/2 16 d) 2

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A: NOTE: Refresh your page if you can't see any equations. . compare this DE with  so here we have

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A: You know:

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