Q131
A periodic signal x(t) has a trigonometric Fourier series expansion x ( t ) = a_0 + _n = 1^ ( a_n\, \,n _0t + b_n \,n _0t ) If x ( t ) = - x ( - t ) = - x ( t - _0 ), we can conclude that
A periodic signal x(t) has a trigonometric Fourier series expansion
If we can conclude that
If we can conclude that
A.
an are zero for all n and bn are zero for n even
AnswerB.
an are zero for all n and bn are zero for n odd
C.
an are zero for n even and bn are zero for n odd
D.
an are zero for n odd and bn are zero for n even
Answer: Option A
Solution
Answer: Option A
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