Question

By watching the expression Mynum=4 * mynum + c from a programming language, what can we say about this language?

This is not an imperative programming language


This is a case sensitive language


This is not a case sensitive language


We can not determine if this language is case-sensitive or case-insensitive

Answer 1

we do not determine If this language is case

Answer 2

We can not determine if this language is case-sensitive or case-insensitive

Step-by-step explanation:

It is unclear wether Mynum and mynum are intended to be different variables or the same variable. Both would work.

Having said that, mixing case like this is always a bad design.