Question

f(t)is an odd, periodic function with period 1 and

f(t)=3−6t     for     0≤t≤0.5

(I)	Find the Fourier coefficient an. Put in this value only ie. Omit the "an = " This question accepts numbers or formulas. Plot | Help | Switch to Equation Editor | Preview
(II)	Find the Fourier coefficient b5. Put in this value only ie. Omit the "b5 = " Give your answer to AT LEAST FOUR PLACES OF DECIMALS. This question accepts numbers or formulas. Plot | Help | Switch to Equation Editor | Preview
(III)	Find the Fourier coefficient b3. Put in this value only ie. Omit the "b3 = " Give your answer to AT LEAST FOUR PLACES OF DECIMALS. This question accepts numbers or formulas. Plot | Help | Switch to Equation Editor | Preview

Answer 1