Mathematics's House
This blog consist of many mathematics problem and also many fact of mathematics. If you interest with MATHEMATICS, check this out !!!
Label
- Algebra and Number Theory (14)
- Amazing (2)
- Functions (3)
- Geometry and Combinatorics (10)
- Logic (1)
Kamis, 23 Januari 2014
Persegi dalam Lingkaran
Diketahui sebuah lingkarang dengan tepat didalamnya terdapat sebuah persegi dengan panjang rusuk 14cm, berapakah luas lingkaran tersebut?
Senin, 25 November 2013
Is This Your Card?
A magician randomly draws one card from a standard card deck. The probability that the card drawn is a heart or a diamond can be written as , where and are positive, coprime integers. What is the value of ?
Details and assumptions
A standard deck of cards consists of 52 cards, formed by 13 ranks (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, J, Q and K) of 4 suits (clubs, diamonds, hearts and spades).
Point of Discontinuity
f is a function defined on the positive reals such that . For what value of is undefined?
The Curve of "Love"
If we talk about love, we know that love is one of abstract things in this world. Like Mathematics, love just can feel with mind, heart, and sense. We know the symbol of love, isn't right? With mathematics, we can draw the symbol of love in Cartesian Coordinate. Its so amazing right? Mathematics like a magic, all things that we think can't happen, but in mathematics, it can be happen.
This is the equation of "Love" :
x⁶ + 3x⁴ y² - 3x⁴ + 3x² y⁴ - x² y³ - 6x² y² + 3x² + y⁶ - 3y⁴ + 3y² = 1
And if we draw the equation in Cartesian Coordinate (I use GeoGebra) we get:
Believe it !!! It so amazing, with Mathematics we can do anything, so please loving mathematics !!!
Selasa, 30 Juli 2013
Langganan:
Postingan (Atom)