Fermat made significant contributions to number theory, probability theory, analytic geometry and the early development of calculus. He mostly studied trigonometry and pre-evolved calculus. Fermat's biggest contributions were the numbers theory and the "last theorem." Fermat also contributed to the development of calculus through his work on the properties of sine curves. Sir Isaac Newton claimed that his invention of calculus came from Fermat's ideas of tangents.
Analytic Geometry: also known as coordinate geometry, is when algebraic methods to represent solutions are solved in geometry.
Analytic Geometry: also known as coordinate geometry, is when algebraic methods to represent solutions are solved in geometry.
Fermat's Last Theorem: X^n+Y^n=Z^n which really similar to A^2+B^2=C^2
Fermat proved that the area of a right triangle cannot be a square.
Fermat proved that the area of a right triangle cannot be a square.
Probability theory: also worked with Pascal on Pascal's Triangle
Numbers theory: