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Asked Sep 25, 2019
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O TRIGONOMETRIC FUNCTIONS
Reference angles: Problem type 1
17
Find the reference angle for
9
radians
JT
?
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O TRIGONOMETRIC FUNCTIONS Reference angles: Problem type 1 17 Find the reference angle for 9 radians JT ?

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Expert Answer

Step 1

Consider the given angle.

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17T

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Step 2

Now, converting the angle in the simplest form. So, on adding angle 2π

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17T +27 -1771877 9 9

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Step 3

Since, this angle is lying in the first quad...

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