how do you do 9.6 and 9.7?

A Fibonacci sequence is composed of elements created by adding the two previous elements. The simplest Fibonacci sequence starts with 1, 1 and proceeds as follows: 1, 1, 2, 3, 5, 8, 13, ... However, a Fibonacci sequence can be created with any two starting numbers. Fibonacci sequences appear regularly in nature. For example, the shell of the chambered nautilus (Figure P9.6) grows in accordance with a Fibonacci sequence. Prompt the user to enter the first two numbers in a Fibonacci sequence and the total number of elements requested for the sequence. Find the sequence and store it in an array by using a for loop. Now plot your results on a polar graph. Use the element number for the angle and the value of the element in the sequence for the radius. Repeat the preceding problem, this time using a while loop