Write Seven Terms of the Fourier Series Given the Following $a_{0}=1, a_{1}=2, a_{2}=3, a_{3}=4$

Essay

Write seven terms of the Fourier series given the following coefficients: $a_{0}=1, a_{1}=2, a_{2}=3, a_{3}=4$ , $b_{1}=1.5, b_{2}=2.5, b_{3}=3.5$