Question

Q. show that
cos30°+sin60°÷1+sin30°+cos60°=cos30°​

Answer 1

Here Is Your Ans ⤵

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$= > \frac{cos \: 30°+ sin \: 60° }{1+ sin 30°+ cos60° } \\ \\ = > \frac{cos \: 30°+ cos \: 30° }{1+ sin \: 30°+ sin \: 30° } \\ \\ = > \frac{2 \: cos \: 30° }{1 + \frac{1}{2} + \frac{1}{2} } \\ \\ = > \frac{2 \: cos \: 30° }{ \frac{4}{2} } \\ \\ = > cos \: 30°$

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