Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to graph in matlab [title] Know a few things about matlab. [substeps] Semi-colon operator: if a command is followed by a' ;' then the output will not be printed on the screen. This is trivial when the output is a short assignment, like y = 1, but becomes problematic if a large matrix is created.

Ending1: Summary operator: you see presented data together with questions. Look for the following examples of summary operators: time, volume, vhs and subdirectories. Ending2: The faster the project and the more work done, the faster the graph will be folded. Graph: divide the first group of data by the second group of data. Ending3: When the output parameters are overwritten, the object will remain in " conic form. " this means that the function of the command will only display as' ;'. Ending4: Also, any time that an output is desired, like a graph, the semicolon should be omitted. Clear command: there are a few useful command window commands.

Answer format: ending1/ending2/ending3/ending4