1.

What is the Fourier series expansion of the function f(x) in the interval (c, c+2 )?

A. ( frac{a_0}{2}+ _{n=1}^ a_n cos(nx) + _{n=1}^ b_n sin(nx) )
B. (a_0+ _{n=1}^ a_n cos(nx) + _{n=1}^ b_n sin(nx) )
C. ( frac{a_0}{2}+ _{n=0}^ a_n cos(nx) + _{n=0}^ b_n sin(nx) )
D. (a_0+ _{n=0}^ a_n cos(nx) + _{n=0}^ b_n sin(nx) )
Answer» B. (a_0+ _{n=1}^ a_n cos(nx) + _{n=1}^ b_n sin(nx) )


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