52. Show that if x[n] is periodic with period N, then no +N (b) E ×Ik]= > x[k] n+N N (a) 2 x[k]= 2 x[k]; k=no k=no +N k=0 k=no

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A: Conclusion:The value of the integral I is 0​.  Thank you

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Properties of Radar

Radar stands for radio detection and ranging. It is a type of system which detects the distance, velocity, and angle of objects. This system can also detect weather formations, spacecraft, aircraft, missiles, terrain, etc.