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Mathematics, 29.03.2020 22:11 KArrington815
Given the cos (Θ-π/2)-4/5 find sin (-Θ). Would it be 3/5 or -3/5?
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Given the cos (Θ-π/2)-4/5 find sin (-Θ). Would it be 3/5 or -3/5?...
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