Question 1: These linear combinations form a twodimensional ________; the original Fibonacci sequence can be found in this space.  

Question 2: ________ observed that the ratio of consecutive Fibonacci numbers converges.  

Question 3: The ________ is an undirected graph with a Fibonacci number of nodes that has been proposed as a network topology for parallel computing.  

Question 4: Fibonacci's 1202 book Liber Abaci introduced the sequence to Western European mathematics, although the sequence had been previously described in ________.  

Question 5: The ________ have P_{n} = 2P_{n – 1} + P_{n – 2}.  

Question 6: Fibonacci numbers arise in the analysis of the ________ data structure.  

Question 7: A 2dimensional system of linear ________ that describes the Fibonacci sequence is  

Question 8: Starting with 5, every second Fibonacci number is the length of the hypotenuse of a right triangle with integer sides, or in other words, the largest number in a ________.  

Question 9: is the ________ (sequence A001622 in OEIS).  

Question 10: The Fibonacci numbers and principle is also used in the ________.  

