Mathematics, 02.05.2021 06:10 Ackussinglake63

Find the exact value for the expression under the given conditions. tan(α+β), cos α= -13/85 for α in Quadrant lll and sinβ= -63/65 for β in Quadrant lV.

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Find the exact value for the expression under the given conditions. tan(α+β), cos α= -13/85 for α...

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