Kamis, 23 Januari 2014
Senin, 25 November 2013
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).
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 !!!