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Posted: **Tue Jun 07, 2022 6:43 am**

: 11 11 Problem 3 Previous Problem List Next 1 Point Let F X Cos 5x 1 X3 F 0 Hint Build A Maclaurin Serie 1 (17.29 KiB) Viewed 30 times

11.11: Problem 3 Previous Problem List Next (1 point) Let f(x) = cos (5x²) - 1 x3 f(⁹) (0) Hint: Build a Maclaurin series for f(x) from the series for cos(x). Evaluate the 9th derivative of fat x = 0.