It would be better if we could see the options, fully. But from what I can see, it should be B.
Answer:
python is probably the best is you are a begginer
java and C++ are good too
In sinusoidal functions or in waves, "phase" has two different, but closely related, meanings. One is the initial angle of a sinusoidal function at its origin and is sometimes called phase offset or phase difference. Another usage is the fraction of the wave cycle that has elapsed relative to the origin.
I’m confused what are you trying to ask? What is the python?
