Why does cos2 equals pi?

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βˆ™ 2012-08-05 15:36:39

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Cos2 doesn't equal pi; Cos2 equals roughly -0.416 (with radians).

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βˆ™ 2012-08-05 15:36:39
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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: Why does cos2 equals pi?
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