Question

2tan45°+cos45°+sin30°​

Answer 1

tan 45°=1

$\sf{ \cos45 \degree = \frac{1}{ \sqrt{2} } }$

sin 30°=1/2

$2tan45°+cos45°+sin30°$

$= > 2 + \frac{1}{ \sqrt{2} } + \frac{1}{2} = \frac{5}{2} + \frac{1}{ \sqrt{2} }$

$= \frac{5 + \sqrt{2} }{2}$

Answer 2

brainliest. please

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