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/

دسته بندی ها:

irrational number