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Posted: **Sun May 15, 2022 4:20 pm**

: 3 If Input X N 9 2 Cos 12 Nn 3 Cos Atn And X N 5y N 3y N 1 Y N 2 7x N 6x N 1 X N 2 1 (23.91 KiB) Viewed 58 times

3. If input x[n] = 9+ 2 cos( 12 nn) + 3 cos(atn), and: x[n]- 5y[n] + 3y[n - 1] + y[n - 2] = 7x[n] + 6x[n-1] - x[n - 2]]>y[n] = -- a. Compute the frequency response H(el) b. Compute the output y[n]. I