Given that sin x= 1/2 and cos y = 1/2 then the value of x + y is (0°≤ x, y ≤ 90°) a. 60° b. 45° c. 90° d. 0°

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Given that sin x= 1/2 and cos y = 1/2 then the value of x + y is (0°≤ x, y ≤ 90°) a. 60° b. 45° c. 90° d. 0°

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Ivy

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