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cos(pi/8)
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In this video, we will learn to find the value of cos(pi/8).
The link of the video explaining the proof of the identity cos 2x = 2 cos^2 x -1 has been given below
Other topics of the video:
Value of cos(pi/8)
Find the exact value of cos(pi/8)
What is the exact value of cos(pi/8)?
The link of the video explaining the proof of the identity cos 2x = 2 cos^2 x -1 has been given below
Other topics of the video:
Value of cos(pi/8)
Find the exact value of cos(pi/8)
What is the exact value of cos(pi/8)?
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