Question:
Let x 2x cos 2x f x 4x cos 2x 4x sin 2x f 5 20 cos 10 100
Last updated: 9/14/2023
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Let x 2x cos 2x f x 4x cos 2x 4x sin 2x f 5 20 cos 10 100 sin 10 f x 4 cos 2x 16x sin 2x 18x cos 2 5 80 sin 10 196 cos 10
Last updated: 9/14/2023
Let x 2x cos 2x f x 4x cos 2x 4x sin 2x f 5 20 cos 10 100 sin 10 f x 4 cos 2x 16x sin 2x 18x cos 2 5 80 sin 10 196 cos 10