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The values depends on what x is. This function sqrt(2)*cos(x - pi/4) [with x in radians], is equivalent to cos(x) + sin(x).

or sqrt(2)*cos(x - 90°) [with x in degrees]

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โˆ™ 2011-01-18 19:51:55
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Algebra

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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: What does cosx plus sinx equal?
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Prove this identity 1 plus cosx divide by sinx equals sinx divide by 1-cosx?

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How do you solve 1 minus cosx divided by sinx plus sinx divided by 1 minus cosx to get 2cscx?

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How do you prove the following equation the quantity of sin theta divided by 1 minus cos theta minus the quantity 1 plus cos theta divided by sin theta equals 0?

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0


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