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3 years ago

If cscθ = 3/2, then cosθ =_____.

Mathematics

1 answer:

Anon25 [30]3 years ago

5 0

cosθ =√5/3

Step-by-step explanation:

The formula for cscθ =hypotenuse/opposite

cscθ =1/sinθ

If cscθ =3/2 this means the hypotenuse is 3 and the opposite side value is 2.Find the adjacent side value by applying the Pythagorean relationship equation; where

Adjacent side , A²=3²-2² ⇒⇒A=√5

cosθ =Adjacent side/Hypotenuse side

cosθ =√5/3

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cosec of an angle :https://brainly.in/question/12230128

Keyword : cosine,cosec

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