Find the exact value for the expression under the given conditions. sin(α+β),cosα=73 for α in Quadrant IV and sinβ=53
Posted: Thu Jul 14, 2022 3:58 pm
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Find the exact value for the expression under the given conditions. Write your answer in simplest form. Rationalize the denominator, if necessary, tan(α+β);cosα=−257 for α in Quadrant III and sinβ=−6563 for β in Quadrant IV. tan(α+β)=