Question

If sin theta =12/13 and theta is less than 90°, find the
value of (cos O + tan 0).​

Answer 1

Step-by-step explanation:

$\cos(x) = \sqrt{1 - { \sin(x) }^{2} } = \sqrt{1 - {( \frac{12}{13} )}^{2} } = \frac{1}{13} \\ \tan(x) = 12 \\ \tan(x) + \cos(x) = 12 + \frac{1}{13} = \frac{157}{13}$

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