Ads
related to: rational number problems worksheet 5th class stateEducation.com is great and resourceful - MrsChettyLife
- Lesson Plans
Engage your students with our
detailed lesson plans for K-8.
- Interactive Stories
Enchant young learners with
animated, educational stories.
- Printable Workbooks
Download & print 300+ workbooks
written & reviewed by teachers.
- Worksheet Generator
Use our worksheet generator to make
your own personalized puzzles.
- Lesson Plans
Search results
Results from the WOW.Com Content Network
An artificially produced word problem is a genre of exercise intended to keep mathematics relevant. Stephen Leacock described this type: [1] The student of arithmetic who has mastered the first four rules of his art and successfully striven with sums and fractions finds himself confronted by an unbroken expanse of questions known as problems ...
The first problem was to know how well a real number can be approximated by rational numbers. For this problem, a rational number p/q is a "good" approximation of a real number α if the absolute value of the difference between p/q and α may not decrease if p/q is replaced by another
Dirichlet function: is an indicator function that matches 1 to rational numbers and 0 to irrationals. It is nowhere continuous. Thomae's function: is a function that is continuous at all irrational numbers and discontinuous at all rational numbers. It is also a modification of Dirichlet function and sometimes called Riemann function.
Every positive integer n ≡ 5, 6 or 7 (mod 8) is a congruent number. The elliptic curve given by y 2 = x 3 + ax + b where a ≡ b (mod 2) has infinitely many solutions over (). Every positive rational number d can be written in the form d = s 2 (t 3 – 91t – 182) for s and t in .
For example, 5 is a congruent number because it is the area of a (20/3, 3/2, 41/6) triangle. Similarly, 6 is a congruent number because it is the area of a (3,4,5) triangle. 3 and 4 are not congruent numbers.
The modern study of number theory in its abstract form is largely attributed to Pierre de Fermat and Leonhard Euler. The field came to full fruition with the contributions of Adrien-Marie Legendre and Carl Friedrich Gauss. [17] Many easily stated number problems have solutions that require sophisticated methods, often from across mathematics.
Ads
related to: rational number problems worksheet 5th class stateEducation.com is great and resourceful - MrsChettyLife