Use HTML to create a webpage that displays the following: The list shown below containing the courses currently offered by a university: CSE Literature Mathematics A text box labelled “New” to enter a new course A button labelled “Add” A text box labelled “Change” to enter a course to be dropped A button labelled “Drop Write a JavaScript code that will perform the following actions: On clicking Add button the course entered in the textbox New must be added to the list On clicking Delete button the course entered in the textbox Change should be removed from the list. If the course is not in the list then pop up an alert “Invalid course”.

Use HTML to create a webpage that displays the following: The list shown below containing the courses currently offered by a university: CSE Literature Mathematics A text box labelled “New” to enter a new course A button labelled “Add” A text box labelled “Change” to enter a course to be dropped A button labelled “Drop Write a JavaScript code that will perform the following actions: On clicking Add button the course entered in the textbox New must be added to the list On clicking Delete button the course entered in the textbox Change should be removed from the list. If the course is not in the list then pop up an alert “Invalid course”.