1. Who invented Boolean Algebra?
2. Who discovered Graph theory?
3. Who is the father of Trigonometry?
4. Who discovered Bar graph?
5. Who invented unknown or variable quanties?
2. Who discovered Graph theory?
3. Who is the father of Trigonometry?
4. Who discovered Bar graph?
5. Who invented unknown or variable quanties?
Answers & Comments
2. Graph theory was pioneered by the Swiss mathematician Leonard Euler in the 18th century. Euler's work on the Seven Bridges of Königsberg problem is often considered the starting point of graph theory.
3. Trigonometry, as a mathematical field, does not have a single "father" but has been developed over centuries by various mathematicians from different cultures, including ancient Babylonian, Indian, and Greek mathematicians. However, the early advancements in trigonometry are often attributed to Greek mathematicians such as Hipparchus and Ptolemy.
4. The specific discovery of the bar graph is not credited to a single individual. Bar graphs, as a graphical representation, have been used for centuries. However, William Playfair, a Scottish engineer and political economist, is known for popularizing various graphical forms, including the bar graph, in the late 18th century.
5. The concept of using unknown or variable quantities in mathematical equations was formalized by the French mathematician François Viète (François Viete) in the 16th century. Viète introduced letters (such as vowels for known quantities and consonants for unknowns) as symbols to represent variables in algebraic equations. His work laid the foundation for the symbolic representation of algebraic equations using variables.
Verified answer
Heh Mate!
Here's the answer
George Boole
mathematician Leonhard Euler
Hipparchus
William Playfair
François Viète
Hope it helps
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