FFT may be used to calculate1) DFT2) IDFT3) Direct Z transform4) In di – McqOptions

MCQOPTIONS

1.	FFT may be used to calculate1) DFT2) IDFT3) Direct Z transform4) In direct Z transform
A.	1, 2 and 3 are correct
B.	1 and 2 are correct
C.	1 and 3 are correct
D.	All the four are correct
Answer» C. 1 and 3 are correct

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