After reducing to a principal value between and

MATHEMATICS · Single correct · A Level · Mathematics · Trigonometry · Trigonometry

Problem

After reducing to a principal value between 0∘0^{\circ} and 360∘360^{\circ}, in which quadrant does the angle −215∘-215^{\circ} lie? (a) Quadrant III (b) Quadrant II (c) Quadrant I (d) Quadrant IV

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