Write a C program called velocity. c to do the following activities. • The parent process should read an array (size 6) of double (frequency (1)) from the user
and creates a pipe to do the inter-process communication and then creates a child process
(Child-1).
• Child-1 will calculate the velocity (V) when the wavelength() is 100 m (constant) and write
answers to the pipe. Use the formula is given below;
V = fa
(V=Velocity, f=frequency, 1=wavelength)
. Then the Child-1 creates a new child process (Child-2) and the Child-2 should read values
from the pipe and print them to the screen.​