Areal-valued function f is said to be periodic with period t ≠ 0 if f(x + t) = f(x) for all x in the domain of f. if t is the smallest positive value for which f(x + t) = f(x) holds, then t is called the fundamental period of f. determine the fundamental period t of the given function.

no. bullets are macro objects. wave nature is for light waves, extremely tiny particles. if a light particle was the size of your finger, the bullet would be the size of the universe. so basically, that huge difference in size makes the wave nature of matter insignificant.

drying towels at the beach