Question

Find the value of 2 cos 45º sin 15° °​

Answer 1

Answer:

$\frac{ \sqrt{3 } + 1 }{2} \: is \: your \: answer$

Step-by-step explanation:

$2sin45ocos15o=sin(45o+15o)+sin(45o−15o)</p><p>=sin60o+sin30o = \frac{ \sqrt{3} }{2} + \frac{1}{2} = \frac{ \sqrt{3} + 1}{2} </p><p></p><p></p><p>$

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