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Que. If the Fourier transform of the function f(x, y) is F(m, n), then the Fourier transform of the function f(2x, 2y) is :
a. 1/4 F(m/2 , n/2)
b. 1/4 F (2m, 2n)
c. 1/4 F (m, n)
d. 1/4 F ( m/4 , n/4)
Answer:1/4 F(m/2 , n/2)
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