Value of Cos5π
With solution
Class 11
Share
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
Hi ur ans here
Step-by-step explanation:
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 .
Step-by-step explanation:
cos5π =cos 900 degree = 0