Carol creates a program that learns to divide books based on a list of authors provided. What type of learning algorithm is the program using? A.
association
B.
clustering
C.
regression
D.
classification

For a process taking place in a closed system containing gas, the volume and pressure relationship is pvi-constant. -1.5 bar, the process starts with initial conditions, pi = =0.03 m3 and ends with final volume, v2-0.05 m3 determine the work done by the gas.