What is the exact value of cot
(3 pi/4)?
A -1
B-2
C1
D2...
![subject](/tpl/images/cats/mat.png)
Mathematics, 07.06.2021 17:20 5001Je
What is the exact value of cot
(3 pi/4)?
A -1
B-2
C1
D2
![ansver](/tpl/images/cats/User.png)
Answers: 1
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