Assume f (x) is defined as follows:

Q1, Assume f (x) is defined f-llows: us fa>= Sin Coax) 7T X An imuging systm has the otpd g(x) defined os folus; gas=f(x)+ Cos (27B x ) ,>o an ideal low-puss filter with cut-oft frot. c impulse respanse Assome that is denated by hex), is designed. The You exprct the otput os f): f(x> If: a is known, calculate the range of F and C sa that f (x) is recovered e fter the low-poss filter, rseread-function