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19.12.2019 •
Mathematics
Will give brainliest for the correct answer and points!
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Ответ:
option (2) is correct.
Step-by-step explanation:
Given some trigonometric relations
We have to choose the correct relations
For a given right angled triangle as shown below in image.
Secant function is defined as the ratio of hypotenuse to its adjacent side.
that is
cotangent function is defined as the ratio of adjacent side to opposite side.
That is
Thus, option (2) is correct.