Question
Question: Any periodic function can be expressed as a superposition of sine and cosine functions of different ...
Any periodic function can be expressed as a superposition of sine and cosine functions of different time periods with suitable coefficients. Which of the following mathematicians proved this result?
A
Pythagoras
B
Carl Friedrich Gauss
C
Leonhard Euler
D
Jean Baptiste Joseph Fourier
Answer
Jean Baptiste Joseph Fourier