Question

If tan A = 3 /2 then value of coast is *

Answer 1

Answer:

your question is not proper buddy

Answer 2

$\tan( \alpha ) = \frac{3}{2} = \frac{opposite}{adjcent} \\ \\hypoetenuse = \sqrt{ {oppsite}^{2} + {adjacent}^{2} } \\ \\ hypotenuse = \sqrt{ {3}^{2} + {2}^{2} } \\ \\ hypotense = \sqrt{9 + 4} \\ \\ hypotenuse = \sqrt{13} \\ \\ \cos( \alpha ) = \frac{adjacent}{hypo} = \frac{2}{ \sqrt{13} }$

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