How do you change F(x) = -cosx + sqrt3sint to the form:

Acos(x+w)

with A and w both exact values?

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- Nov 3rd 2009, 08:59 AMJQ2009change to the form Acos(x+w)
How do you change F(x) = -cosx + sqrt3sint to the form:

Acos(x+w)

with A and w both exact values? - Nov 3rd 2009, 11:07 AMGrandad