How to pass values between Tasks in a Pipeline using task.setvariable Command

Contents1 Problem ?2 How to Pass Values between tasks ?3 what is Task.setvariable?4 SetVariable Properties5 Share variables between Tasks within a Job5.1 Share variables between Tasks across the Jobs (of the same Stage)6 OUTPUT:7 Share variables between Tasks across Stages8 OUTPUT:8.1 Other Popular Articles Problem ? Azure DevOps pipeline is a set of Tasks which