26. Father of Science?
Answer:
Galileo Galilei
27. Who discovered Line Graph, Bar Chart, Circle Graph?
Answer:
William Playfair
28. Who discovered
∇
(delta)?
Answer:
William Rowan Hamilton
29. Who invented Boolean Algebra?
Answer:
George Boole in 1847
30. Who invented Unknown or variable quantities x, y, z ?
Answer:
René Descartes
31. Who discovered Graph Theory?
Answer:
Leonhard Euler
32. Value of Napier's constant 'e' ?
Answer:
e
≈
2.71828
33. Write the next number of the following Sequences 1, 1, 2, 3, 5, 8, 13,_?
Answer:
21
34. Who invented Unit Vectors i, j, k ?
Answer:
William Rowan Hamilton
35. Who created BODMAS rule?
Answer:
Achilles Reselfelt
36. Who discovered the Square Root symbol
√
?
Answer:
Christoph Rudolff
37. Who invented Statistical Graph?
Answer:
William Playfair
38. Who is considered as the Father of Calculus?
Answer:
Isaac Newton and Gottfried Leibniz
39. Who is the Father of Analytic Geometry?
Answer:
René Descartes and Pierre de Fermat
40. Which numbers were believed to Promote Love?
Answer:
Amicable numbers