40^ + 50^ 38^ 20 - Vidyadip

Question

$\frac{\sin 40^{\circ}+\cos 50^{\circ}}{\tan 38^{\circ} 20 \prime}$

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Answer

$\frac{\sin 40^{\circ}+\cos 50^{\circ}}{\tan 38^{\circ} 20 \prime} $
$=\frac{0.6428+0.6428}{0.7907}$
$ =\frac{1.2856}{0.7907}$
$ =1.6259 .$

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