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Mathematics, 28.05.2021 18:00 barbar12345

Given cot
⁡
A
=
5
12
cotA=
12
5
​
and that angle
A
A is in Quadrant I, find the exact value of
cos
⁡
A
cosA in simplest radical form using a rational denominator.

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Given cot
⁡
A
=
5
12
cotA=
12
5
​
and...

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