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trigonometric number
trigonometric number
irrational number produced by taking the sine or cosine of a rational multiple of a full circle
en-GB
/ˌtɹɪɡənəʊˈmɛtɹɪk ˈnʌmbə/
en-US
/ˌtɹɪɡənəˈmɛtɹɪk ˈnʌmbɚ/
Categories:
irrational number