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Earn +20 ptsQ: What is the value of cosine at pi?
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What is the arc cosine of pi?
It doesn't exist. The maximum value of the cosine is 1.00, so no angle can have a cosine of (pi), because (pi) is more than 3.
What is the cosine of 3.14?
3.14 suggest 3.141592.... = pi . Hence Cos (pi radians) = -1
What is cosine inverse of pi?
udefined
What is cosine of 2 X 3.1416?
The cosine of 2pi is 1. In fact, for every integer N, the cosine of 2 N pi is 1.
How are sine and cosine curves similar?
The sine curve is exactly the same as the cosine curve shifted pi/2 radians to the left
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