2. (10 points) Consider the linear system (where a and are constants): x+3y+z = a 2x + By +z = -1 2x+3y+4z=3 Find conditions on a and/or such that: (a) The system has a unique solution. (b) The system has no solution. (c) The system has infinitely many solutions. Show Transcribed Text Please only answer if confident with the answer. Please show all the steps and give detailed accura solution to the question. Ensure to verify the answers as-well. (Question is worth 10 marks so pleas