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A line rotates (125^\circ) anticlockwise and then (410^\circ) clockwise. What is the resulting signed angle in radians?एक रेखा (125^\circ) वामावर्त और फिर (410^\circ) दक्षिणावर्त घूमती है। परिणामी चिह्नित कोण रेडियन में क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (-\frac{19\pi}{12})(-\frac{19\pi}{12})
The resulting angle is (125^\circ-410^\circ=-285^\circ), which is (-\frac{19\pi}{12}) radians. In exams, take anticlockwise as positive and clockwise as negative.परिणामी कोण (125^\circ-410^\circ=-285^\circ) है, जो (-\frac{19\pi}{12}) रेडियन है। परीक्षा में वामावर्त को धनात्मक और दक्षिणावर्त को ऋणात्मक लें।
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