Hi There!

I am really confused about the number of test cases have been generated for 2-way interaction. Is there any specific formula to generate 2-way test cases for n number of variables and v number of input values for each of these variables? For an example, if I have 3 input variables and each these variables has 7 values, then it's generating 53 test cases for 2-way interaction. What's the method behind this number of test cases? Please let me know.

Thanks in advance,

Shahnewaz

I am really confused about the number of test cases have been generated for 2-way interaction. Is there any specific formula to generate 2-way test cases for n number of variables and v number of input values for each of these variables? For an example, if I have 3 input variables and each these variables has 7 values, then it's generating 53 test cases for 2-way interaction. What's the method behind this number of test cases? Please let me know.

Thanks in advance,

Shahnewaz