Which of these is a possible mathematical description of the wave? Which of these is a possible mathematical description of the wave? Asin (2πft) cos (2πz/λ) Asin (2πft) sin (2πz/λ) Asin[2πf (t+z/v) ]Asin[2πf (t-z/v) ]

Asin[2πf (t+z/v) ]

Asin[2πf (t-z/v) ]

Step-by-step explanation:

A represent the amplitude of the wave

The mathematical representation of a wave is given as Asin (wt + Ѳ)

Ѳ = wt1

Asin (wt + wt1)

t1 = x / v

x represent the distance

v represent the velocity

t1 represent the time taken by the wave.

The sign is positive if moving from the left to the right

The sign is negative if moving from the right to the left