seen -> see (page 12)
an geometric -> a geometric (page 17)
fix beginning of Fibonacci sequence
Quaterly -> Quarterly (page 18)
edit: add definite article 'the' for readability
which [one] are -> which [one] is (page 22)
remove superfluous period (page 22)
sequences -> sequence (page 22)
There seems to be a redundatant "converges." in the last sentence of example 1.7.9
remove extra 'We compute' from example 1.7.5
corrected case of 'x'
Merge pull request #1 from clark-archer/sequences-typos

minor corrections through section 1.4
Merge pull request #2 from clark-archer/sequences-1.5

sequences -> sequence (page 22)
Merge pull request #5 from hrzhu/texbook-sequences-fix

There seems to be a redundatant "converges." in the last sentence of exa...
Merge pull request #7 from clark-archer/sequences-1.7

Sequences 1.7
More acknowledgments
Donald Wayne Fincher found another typo