Вычеслить [tex] f'(\frac{\pi}{8}) [/tex] , если [tex] f(X)=sin^{2} 2x [/tex]. Created by darkshaper519. matematika-ru

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July 2022 1 14 Report

Вычеслить [tex] f'(\frac{\pi}{8}) [/tex] , если [tex] f(X)=sin^{2} 2x [/tex]

snow99 F'(x) = 2sin2x*cos2x*2 = 2sin4x
f'(pi/8) = 2sin(4*pi/8) = 2sin(pi^2) = 2*1=2

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