Please use this identifier to cite or link to this item:
http://hdl.handle.net/10497/23345
Title: | Authors: | Subjects: | Derivative Trigonometric sine function Fallacies |
Issue Date: | 2021 |
Citation: | Toh, T. L., Tay, E. G., & Tong, C. L. (2021). Fallacies about the derivative of the trigonometric sine function. The Mathematician Educator, 2(1), 1-10. https://ame.org.sg/2021/07/02/tme2021-vol-2-no-2-pp-1-10 |
Journal: | The Mathematician Educator |
Abstract: | In this paper, several fallacies about the extension of the formula \frac{d}{dx} (\sin x) = \cos x to the erroneous formula \frac{d}{dx} (\sin x^\circ) = \cos x^\circ are discussed. In a Commognitive Theory Framework, misconceptions by ‘newcomers’ can be traced to the use of the word “unit”. |
URI: | ISSN: | 0218-9100 |
File Permission: | Open |
File Availability: | With file |
Appears in Collections: | Journal Articles |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
TME-2-1-1.pdf | 1.01 MB | Adobe PDF | View/Open |
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