Problem 44492. Approximate the cosine function

Created by Shaul Salomon

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Without using MATLAB trigonometric functions, calculate the cosine of an argument x to a precision of 0.0001
Hint: You may wish to consider the cosine Maclaurin series.

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Last Solution submitted on Mar 15, 2025

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David Verrelli on 11 Jan 2018

Hello, Shaul Salomon. Besides the existing checking for 'forbidden' commands in your Test Suite, which can report false positives (e.g. discussion of "cosine" in comments), you could consider a more complicated regexp statement, or perhaps use the assessFunctionAbsence function described at https://au.mathworks.com/help/coursework/ug/assessfunctionabsence.html . —DIV

Dyuman Joshi on 21 Feb 2021

A temporarily fix has been applied to the test suite such that allows name of functions in the comments. A permanent solution will be employed soon.

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Problem 44492. Approximate the cosine function

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Problem 44492. Approximate the cosine function

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Last 200 Solutions

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Problem Recent Solvers342

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