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evaluate
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answerhappygod
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evaluate
evaluate
(1 point) Evaluate the following expressions. Your answer must be an angle -л/2 ≤ 0 ≤ à in radians, written as a multiple of . Note that is already provided in the answer so you simply have to fill in the appropriate multiple. E.g. if the answer is л/2 you should enter 1/2. Do not use decimal answers. Write the answer as a fraction or integer. sin-¹ (sin((-7π/4)) = sin¯¹(sin(2/3))= cos-¹ (cos(3/4))= π os¯¹(cos(π/6))= COS T T
(1 point) Evaluate the following expressions. Your answer must be an angle -л/2 ≤ 0 ≤ à in radians, written as a multiple of . Note that is already provided in the answer so you simply have to fill in the appropriate multiple. E.g. if the answer is л/2 you should enter 1/2. Do not use decimal answers. Write the answer as a fraction or integer. sin-¹ (sin((-7π/4)) = sin¯¹(sin(2/3))= cos-¹ (cos(3/4))= π os¯¹(cos(π/6))= COS T T