1. What is the difference between showing the existence of our variables and showing their values?
2. How can you find out more information about a specific function, such as print()
?
3. What is the definition of built-in functions?
4. What is a tuple?
5. How do we generate a one-item tuple? What is wrong with the following way to generate a one-item tuple?
>>>abc=("John")
6. Can we change the values of a tuple?
7. Is pow()
a built-in function? How do we use it?
8. How do we find all built-in functions? How many built-in functions are present?
9. When we estimate the square root of three, which Python function should we use?
10. Assume that the present value of a perpetuity is $124 and the annual cash flow is $50; what is the corresponding discount rate?
11. Based on the solution of the previous question, what is the quarterly rate?
12. The growing perpetuity is defined as: the future cash flow is increased at a constant growth rate forever. We have the following formula:
Here PV...