Python hELp

1)Assume that a variable named plist refers to a list with 12 elements, each of which is an int. Assume that the variable k refers to a value between 0 and 6. Write a statement that assigns 15 to the list element whose index is k.

2) We informally define the term corresponding element as follows:The first element and the last element of a list are corresponding elements.Similarly, the second element and the element just before the last element are corresponding elements.The third element and the element just before the element just before the last element are corresponding elements -- and so on.Given that the variable a is associated with a list, write an expression for the corresponding element of a[i].