Help me solve this question. sin(x) + cos(x) = 0
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What we have to do in this question?
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Step-by-step explanation:
The inequality has no solution when sin x or cos x take the value 0. This happens at intervals of 90°. The solutions of the equation sin x ∙ cos x = 0 on the interval 0 x < 2 are therefore 0, /2, and 3 /2 (0°, 90°, 180° and 270°).
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