1) Which of the following is invalid identifier ? *
2) Which of the following is not a Python keyword ? *
3) Which of the following is not a relational operator ? *
4) Which of the following is mutable datatype ? *
5) Which of the following cannot be octal value ? *
6) What will the octal value of (88)10 ? *
7) What will be the output of following code? >> L = [10, 12, 14, 16, 18, 20, 22, 24, 26] >>> seq = L[3: -2] >>> seq *
8) Write a Python program using function add_sub() , that accept two values as arguments supplied by user during function call and return two values , first value is addition and another value is subtraction. *