Math 4109 Exam 2 Questions And Answers
Verified 100% Correct
The mathematician, al-Khwarizmi, used a symbol for zero in his book about
numeration. - ANSWER -True
During the period of the Islamic Empire, negative numbers were acceptable
solutions of quadratic equations. - ANSWER -False
What was the FIRST "translation movement?" - ANSWER -The movement to
translate the world's knowledge into Arabic.
What was the significance of The Book on Addition and Subtraction? - ANSWER
-It explained the use of the Hindu decimal system of numerals.
Which city was the academic and intellectual center of the Islamic Empire and the
home to the House of Wisdom? - ANSWER -Baghdad
In what area did the mathematician, Al-Uqlidisi, make his contributions? -
ANSWER -Decimal fractions
In what branch of mathematics were the most important contributions of the
Islamic mathematicians? - ANSWER -Algebra
Which equation defines the golden ratio, b/a? - ANSWER -b/a = (a+b)/b
A Chinese text from the eleventh century provides evidence that they knew about
what mathematical idea that is usually associated with a 17th century French
mathematician? - ANSWER -Pascal's triangle
What is zero divided by a negative number? - ANSWER -Zero
In medieval Europe, which institution filled the educational void? - ANSWER -
The Christian church
Who was the Indian mathematician who introduced negative numbers and the
rules for computing with them? - ANSWER -Brahmagupta
, The Mathematical Classic of Master Sun is an important work from which country
or empire? - ANSWER -China
What was the source of most of the mathematics in Fibonacci's work? - ANSWER
-The procedures and concepts of tenth-century Islamic mathematics.
What is the most famous problem in Liber Abaci? - ANSWER -The rabbit
problem
How did the educational system in medieval India facilitate the transmission of
mathematical knowledge from one generation to the next? - ANSWER -The
education system was family-based, and families would pass their libraries and
traditions down to the next generation.
Who was the greatest European mathematician of the 11th and 12th centuries? -
ANSWER -Leonardo of of Pisa
In which stage of algebraic development did Diophantus make contributions? -
ANSWER -Syncopated
Which book is considered the first book devoted entirely to algebra? - ANSWER -
Arithmetica
Who is the father of English cryptography? - ANSWER -John Wallis
What is "syncopated" algebra? - ANSWER -Shorthand way of writing algebraic
expressions using abbreviations
What were the primary contents of the book, Ars Magna? - ANSWER -The
solution of cubic and quartic equations.
What strategy did Girolamo Cardano use to solve cubic equations? - ANSWER -
With a particular substitution, he transformed the cubic equation into a quadratic
equation which he did know how to solve.
Which mathematician used the letters at the end of the alphabet to represent
unknown quantities and the letters at the beginning of the alphabet to represent
known quantities or constants? - ANSWER -Rene Descartes
Verified 100% Correct
The mathematician, al-Khwarizmi, used a symbol for zero in his book about
numeration. - ANSWER -True
During the period of the Islamic Empire, negative numbers were acceptable
solutions of quadratic equations. - ANSWER -False
What was the FIRST "translation movement?" - ANSWER -The movement to
translate the world's knowledge into Arabic.
What was the significance of The Book on Addition and Subtraction? - ANSWER
-It explained the use of the Hindu decimal system of numerals.
Which city was the academic and intellectual center of the Islamic Empire and the
home to the House of Wisdom? - ANSWER -Baghdad
In what area did the mathematician, Al-Uqlidisi, make his contributions? -
ANSWER -Decimal fractions
In what branch of mathematics were the most important contributions of the
Islamic mathematicians? - ANSWER -Algebra
Which equation defines the golden ratio, b/a? - ANSWER -b/a = (a+b)/b
A Chinese text from the eleventh century provides evidence that they knew about
what mathematical idea that is usually associated with a 17th century French
mathematician? - ANSWER -Pascal's triangle
What is zero divided by a negative number? - ANSWER -Zero
In medieval Europe, which institution filled the educational void? - ANSWER -
The Christian church
Who was the Indian mathematician who introduced negative numbers and the
rules for computing with them? - ANSWER -Brahmagupta
, The Mathematical Classic of Master Sun is an important work from which country
or empire? - ANSWER -China
What was the source of most of the mathematics in Fibonacci's work? - ANSWER
-The procedures and concepts of tenth-century Islamic mathematics.
What is the most famous problem in Liber Abaci? - ANSWER -The rabbit
problem
How did the educational system in medieval India facilitate the transmission of
mathematical knowledge from one generation to the next? - ANSWER -The
education system was family-based, and families would pass their libraries and
traditions down to the next generation.
Who was the greatest European mathematician of the 11th and 12th centuries? -
ANSWER -Leonardo of of Pisa
In which stage of algebraic development did Diophantus make contributions? -
ANSWER -Syncopated
Which book is considered the first book devoted entirely to algebra? - ANSWER -
Arithmetica
Who is the father of English cryptography? - ANSWER -John Wallis
What is "syncopated" algebra? - ANSWER -Shorthand way of writing algebraic
expressions using abbreviations
What were the primary contents of the book, Ars Magna? - ANSWER -The
solution of cubic and quartic equations.
What strategy did Girolamo Cardano use to solve cubic equations? - ANSWER -
With a particular substitution, he transformed the cubic equation into a quadratic
equation which he did know how to solve.
Which mathematician used the letters at the end of the alphabet to represent
unknown quantities and the letters at the beginning of the alphabet to represent
known quantities or constants? - ANSWER -Rene Descartes
