।।८।।त्रिकोणमितीय सारणिय – InterviewSolution

1.	।।८।।त्रिकोणमितीय सारणियों के प्रयोग बिना निम्नलिखित का मान निर्धारित कीजिए.1. sin 25°cos 65°.
Answer» Sin25 Cos65=Sin(90-25) Cos65= Cos65 Cos65=1/2+1/2=4/2=2

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