+
+

Recommended Interesting Articles

Information

The natural family

0 It was a chubby boy His nickname was little ball But he was very cute And was looking for a sweetheart. One day strolling Down the street found 1 A cute girl Who unlike him was skinny 0 Fell in love with 1 And 1 fell in love with 0 Love as 1, 0 had found no 1 knew that his love for 0 was right.
Read More
Soon

What is Sudoku?

Sudoku is a fun and addictive game that is turning fever all over the world. The goal of the game is to complete a grid (vertical columns and horizontal lines) by filling in the blanks with numbers from 1 to 9. The secret: the number cannot be repeated in the same column, row or block. Here's an example of Sudoku, with its solution: Solution: Click here to download Sudoku Solver, a puzzle solver software.
Read More
In details

Derivatives of inverse trigonometric functions

A common problem in trigonometry is finding an angle whose trig functions are known. Problems of this kind involve the computation of arc functions such as arcsen x, arccos x, arctg x, and so on. Consider this idea from the point of view of inverse functions, with the goal of developing derivative formulas for inverse trigonometric functions.
Read More
Articles

The distribution of prime numbers and Eratosthenes sieve

We know that there is an infinite number of prime numbers and that every nonzero integer expresses itself as a product of prime numbers. The number 12 is expressed as 2 2 .3, the product of cousins ​​2, 2, and 3. How can we tell if a number is prime? Is there an algorithm, that is, a process with a finite number of steps to decide if a number is prime or compound like 12?
Read More
Articles

Roots of an equation

The elements of the truth set of an equation are called roots of the equation. To check if a number is the root of an equation, we must follow the following sequence: Replace the unknown with that number. Determine the value of each member of the equation. Check for equality. Being a true sentence, the number considered is the root of the equation.
Read More
Comments

Mathematical acrostic

My love. I use it every day. T working or thinking. And m you delight me. My dear math. At sleep or noon. I'm happy to use you. I motal while it lasts. Science of the most beautiful. The calculations and life is beautiful beside you. Geni Maria de Jesus Mathematical Tour Poems Index Next >> Equating Love
Read More