Great Mathematicians

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Across
  1. 1. The Greek philosopher, known as the 'father of numbers', is famous for the discovery of Pythagorean theorem formula...
  2. 5. He gave Formula for finding the area of a triangle from its side lengths...
  3. 7. Discovered potential existence of irrational numbers while trying to calculate the value of √2...
  4. 9. discovered many puzzles in fields of trigonometry...
  5. 12. a French philosopher, mathematician, and physicist, contributed in several areas of mathematics...
  6. 16. Rigorous proof that π is irrational, introduced hyperbolic functions into trigonometry...
  7. 18. the greatest Indian mathematician of 20th century, contributed immensely in fields like number theory, mathematical analysis...
  8. 19. was the first to introduce the Hindu - Arabic system in Europe...
  9. 20. He is known as the 'father of Geometry'...
Down
  1. 2. Development and standardization of logic and deductive reasoning...
  2. 3. She was regarded as the 'the revolutionary mathematician' of her times...
  3. 4. His two other major contributions are the introduction of zero to the world and calculating the approximate value of pi...
  4. 6. mathematical genius has been proved in the fields of infinitesimal calculus and graph theory...
  5. 8. He developed Calculus, both differential and integral...
  6. 10. The Hungarian-American physicist, He has contributed significantly in several fields, like set theory, functional analysis...
  7. 11. The French philosopher and scholar,he was well-known for his method of expressing geometric shapes in the form of algebraic equation...
  8. 13. She contributed to the theories of algebraic invariants and number fields...
  9. 14. Develop first detailed trigonometry tables...
  10. 15. a german expert known as the prince of mathematician...
  11. 17. The greatest scholar of the ancient era, His works include finding various computation techniques to determine volume and area of several shapes...