Math, asked by aerishv39gmailcom, 1 month ago

Find the value of cos 5pie​

Answers

Answered by jiya249
1

Answer:

quadrant varies from 90 to 180 degrees. Since we are considering a unit circle the value will be negative one. Negative sign is used because π lies on the negative x-axis. Therefore,cos5π=−1 .

Answered by GhostRiderPunia
1

Answer:

-1 is the answer of your question

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