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Find the exact value of each of the following under the given conditions: sinα=135,0<α<2π;cosβ=13213,−2π<β<0 (a) si
Posted: Thu Jul 14, 2022 3:58 pm
by answerhappygod
- 1 (60.79 KiB) Viewed 39 times
Find the exact value of each of the following under the given conditions: sinα=135,0<α<2π;cosβ=13213,−2π<β<0 (a) sin(α+β) (b) cos(α+β) (c) sin(α−β) (d) tan(α−β) (a) sin(α+β)= (Simplify your answer, including any radicals. Use integers or fractions for any numbers in th (b) cos(α+β)= (Simplify your answer, including any radicals. Use integers or fractions for any numbers in th (c) sin(α−β)= (Simplify your answer, includinig any radicals. Use integers or fractions for any numbers in th (d) tan(α−β)= (Simplify your answer, including any radicals. Use integers or fractions for any numbers in th