Books

Question 1

Coding theory

Answer 1

Al Kindi

Question 2

Father of Algebra

Answer 2

Al Khwarizmi

Question 3

amicable numbers

Answer 3

Thabit ibn Qurra and Ibn al Banna

Question 4

Book of data

Answer 4

Thabit ibn Qurra

Question 5

Book on composition of ratios

Answer 5

Thabit ibn Qurra

Question 6

Accepted irrational no. as roots

Answer 6

Abu Kamil

Question 7

Egyptian Computer

Answer 7

Abu Kamil

Question 8

Book on algebra

Answer 8

Abu Kamil

Question 9

Rare thing in the art of calculation

Answer 9

Abu Kamil

Question 10

Surveying and geometry

Answer 10

Abu Kamil

Question 11

Kitab al fusul fi al hisab al hindi

Answer 11

Al Uqlidisi

Question 12

Kitab al Jajari fi Al Hisab

Answer 12

Al Uqlidisi

Question 13

introduced tan, sec, cosec

Answer 13

Abu’l wafa al Buzjani

Question 14

Improved ptolemy’s trigonometric table from 3-8 decimal places

Answer 14

Abu’l wafa al Buzjani

Question 15

trig. formulae like sin(a+b)

Answer 15

Abu’l wafa al Buzjani

Question 16

Book on what is necessary from science of arithmatic for scribes and businessmen

Answer 16

Abu’l wafa al Buzjani

Question 17

Geometry constrictions for craftsmen

Answer 17

Abu’l wafa al Buzjani

Question 18

Initiated Pascal’s triangle

Answer 18

Al Karaji

Question 19

Used mathematical induction

Answer 19

Al Karaji

Question 20

Number theory and calculus

Answer 20

Ibn al Haytham

Question 21

Principles of Hindu Reckoning

Answer 21

Kushyar Ibn Labban

dev. trigo

Question 22

9 books- worked on cubic eqn and conic sections

Answer 22

Oman Al Khayam

Question 23

found results upto n=1 for binomial theorem

Answer 23

Al Samaw

Question 24

initiated long div with polynomials

Answer 24

Al Samaw

Question 25

Shining book of calculation

Answer 25

Al Samaw

Question 26

Parallel lines

Answer 26

Sharaf al din al Tusi focused on roots for cubic eqns

Question 27

Tusi couple

Answer 27

Nasir al Din al Tusi

Question 28

first to distinguish trigonometry from astronomy (in 'Complete Quadrilateral')

Answer 28

Nasir al Din al Tusi

Question 29

Raising the veil on the operations of calculation

Answer 29

Ibn al Banna

Question 30

Treatise on circumference

Answer 30

Al Kashi

Question 31

gave 2pi 16 decimal places

Answer 31

Al Kashi

Question 32

Treatise on chord and sine

Answer 32

Al Kashi

Question 33

Key of arithmetic

Answer 33

Al Kashi

Question 34

Treatise on chord and sine

Answer 34

Al Kashi

Question 35

found sin(1deg) upto 20 decimal places

Answer 35

Al Kashi

Question 36

found cosine law

Answer 36

Al Kashi

Question 37

Calculation by Completion and Balancing

Answer 37

Al khwarizmi

Question 38

Trig. table for sine values

Answer 38

Al khwarizmi