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Match list I with List II and select the correct answer:
List I
A. f(t) = –f(–t)
B.∞ ∑ cnejωot n=-∞ ∞ ∫ f(t)e-jωt -∞ t ∫ f1(t)f2(t-τ)dτ 0 List II
1. Exponential form of Fourier series
2. Fourier transform
3. Convolution integral
4. z – transform
5. Odd function wave symmetry
b. A→2, B→1, C→5, D→3
c. A→5, B→4, C→2, D→1
d. A→4, B→5, C→1, D→2
asked in Electronics Paper-1, 2000
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Match List I (Properties) with List II (Characteristics of the trigonometric form) in regard to Fourier series of periodic f(t) and select the correct answer :
List I
A. f(t) + f(–t) = 0
B. f(t) – f(–t) = 0
C. f(t) + f(t–T/2) = 0
D. f(t)–f(t – T/2) = 0List II
1. Even harmonics can exist
2. Odd harmonics can exist
3. The dc and cosine terms can exist
4. sine terms can exist
5. cosine terms of even harmonics can exist
b. A→3, B→4, C→1, D→2
c. A→5, B→4, C→2, D→3
d. A→4, B→3, C→2, D→1
asked in Electronics Paper-1, 2000
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