Please help me with this Thank you The operation of differen

Please help me with this.

Thank you

The operation of differentiation does not apply to discrete-valued quantities, and thus a frequency-differentiation property for the FS or DTFS does not exist. However, a frequency-differentiation property does exist for the DTFT. Explain and comment supporting your explanation with the proper equations.

Solution

Frequency differentiation property exists for dtft because it converts discrete in time domain to continuous in frequency domain where as dtfs converts discrete in time domain to discrete in frequency domain