Where do the exponential definitions of sine and cosine come from? Are they related to Euler's formula? - Quora
![Euler's exponential values of Sine and Cosine |Exponential values of sine and cosine |Maths Analysis Euler's exponential values of Sine and Cosine |Exponential values of sine and cosine |Maths Analysis](https://i.ytimg.com/vi/mLhKicDm0Ms/maxresdefault.jpg)
Euler's exponential values of Sine and Cosine |Exponential values of sine and cosine |Maths Analysis
![SOLVED: Find zw and Write each answer in polar form and in exponential form: cos 9 i sin 9 cos sin 197 cos 191 sin and in exponential form is |25 The SOLVED: Find zw and Write each answer in polar form and in exponential form: cos 9 i sin 9 cos sin 197 cos 191 sin and in exponential form is |25 The](https://cdn.numerade.com/ask_images/01e89b4cdf254d86a14255ffd583c07e.jpg)
SOLVED: Find zw and Write each answer in polar form and in exponential form: cos 9 i sin 9 cos sin 197 cos 191 sin and in exponential form is |25 The
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