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What is the reference angle of (250^\circ)?(250^\circ) का संदर्भ कोण क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (70^\circ)(70^\circ)
In the third quadrant the reference angle is (\theta-180^\circ), so it is (70^\circ). Identify the quadrant first and then apply the rule.तीसरे चतुर्थांश में संदर्भ कोण (\theta-180^\circ) होता है इसलिए (70^\circ) मिलता है। पहले चतुर्थांश पहचानें फिर नियम लगाएं।
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