Problem 3.1:

a) f (2) =?
b) f (4) =?
c) f (7) =?
d) Find an explicit definition for f (n). [Solution]

Problem 3.2:

a) f (3) =?
b) f (5) =?
c) f (6) =?
d) Find an explicit definition for f (n). [Solution]

Problem 3.3:

a) f (2) =?
b) f (4) =?
c) f (5) =?
d) Find an explicit definition for f (n). [Solution]

Problem 3.4: What is the 6^th number in the Fibonacci sequence? [Solution]

Problem 3.5: What is the 10^th number in the Fibonacci sequence? [Solution]