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What is (\sin(2\pi-x)) equal to?(\sin(2\pi-x)) किसके बराबर है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: -(\sin x) / (-\sin x)-(\sin x) / (-\sin x)
(2\pi-x) is related to the fourth quadrant. There (\sin x) is negative, so (\sin(2\pi-x)=-\sin x).(2\pi-x) चौथे चतुर्थांश से संबंधित है। वहाँ (\sin x) ऋणात्मक होता है, इसलिए (\sin(2\pi-x)=-\sin x)।
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