I have to create a program which constructs trig tables; these tables are created using the "-" and "|" keys, and the number of columns is a dynamic value based on user input at the start of the program. Each cell in the program must contain the value of a trig function, and the table will be populated with these values over a range of numbers. I don't know how to create this table. And I don't understand how I'll be able to create a cell reference so that I can input the data. Anyone?