Which of the following sets are linearly dependent in (-co, co)? S1 = (x, sin x, cos x} S2 = (sin 2x, 5 cos x sin x, 1} %3D %3D Sz- (1,x,x²,x² - 2x)} S = (e", 3e*) O A. S3, S4 O B. S2, S3 OC.S1, S, O D. S3 O E. S2 %3D

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