Find the periodicity of the following signal. x(t)=cos((2π/7)t)sin((3π/5)t)
A. 30
B. 7
C. 35
D. 5/3
Answer:C
Find the periodicity of the following signal. x(t)=cos((2π/7)t)sin((3π/5)t)
A. 30 B. 7 C. 35 D. 5/3