erikagk erikagk

07-03-2024
Mathematics

contestada

Two functions are given such that
f(x) = sin (2x + π/3)
g(x) = 2sin (2x + π/4)
Given that f(x) + g(x) = rsin(2x + a) (r> 0, a> 0), determine possible values for r and a, giving your answers to 3 significant figures.

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