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Asked by suvaion

Without a calculator, find the exact value of csc20° − cot 40° , showing work.




13 years ago

Answers

Answered by Bosnian
In google type :

csc20° − cot 40°

When you see list of result click on :

What is csc(20) - cot(40)? or csc(pi/9) - cot(2pi/9)

You will see solution step by step.
13 years ago
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