engineering recuitment GATE IN Test Series 2023-24 Mock Test Signals and Systems Fourier Series Forms of Fourier Series
Find signal x(t)
1
x(t) = 3 – 2 cos 42 πt + 5 cos 30 πt – 8 cos 18 πt
2
x(t) = 3 – 2 cos 42 πt + 10 cos 30 πt – 4 cos 18 πt
3
x(t) = 4 – 2 cos 42 πt + 10 cos 30 πt – 8 cos 18 πt
4
x(t) = 3 – 2 cos 42 πt + 10 cos 30 πt – 8 cos 18 πt