Question

cosec²30+ sin45+ cos²60

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Answer 1

Answer:

$( 2) {}^{2} + \frac{1}{ \sqrt{2} } + ( \frac{1}{2} ) {}^{2}$

$4 + \frac{ \sqrt{2} }{ 2} + \frac{1}{4}$

$\frac{16 + 1 + 2 \sqrt{2} }{4}$

$\frac{17 + 2 \sqrt{2} }{4}$

Answer 2

Answer:

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