TigerCrossing
Senior Member
1 plus 1 = ?
You sir, are a genius.Tornado said:1+1=2 u put up one finger and then another finger u get 2
Miranda said:The natural numbers consist of a set N together with a "sucessor function" f() such that
1. There exist a unique member of N, called "1", such that f is a bijection from N-{1} to N.
2. If a set, X, contains 1 and, whenever it contains a member, n, of N, it also contains f, then X= N. (This is "induction")
We then define "+" by: a+1= f(a). If b is not 1 then b= f(c) for some c and
a+b is defined as f(a+c).
Since "2" is DEFINED as f(1), it follows that 2= f(1)= 1+ 1.
or
By definition, 1 = {
Because ;grerigdfigdfdbdhji59043856dfmkgeo05443905y&%^&$#ghth54667756ujhyrj%^&&thjtry547%^*uRyE%#y65 4756hdetgye5&^437563yrHYTRy654ufhTRy54764animalcrossing123 said:Lol okay let's not turn this thread into a spam chat thread. Just to continue the game for the sake of itself:
Why is the sky blue?
animalcrossing123 said:Miranda said:The natural numbers consist of a set N together with a "sucessor function" f() such that
1. There exist a unique member of N, called "1", such that f is a bijection from N-{1} to N.
2. If a set, X, contains 1 and, whenever it contains a member, n, of N, it also contains f, then X= N. (This is "induction")
We then define "+" by: a+1= f(a). If b is not 1 then b= f(c) for some c and
a+b is defined as f(a+c).
Since "2" is DEFINED as f(1), it follows that 2= f(1)= 1+ 1.
or
By definition, 1 = {
Congratulations, you have officially taken Miranda's spot!Knightlordco said:Hmm let me try to say it
.
A clear cloudless daytime sky is blue because molecules in the air scatter blue light from the Sun more than they scatter red light. This scattering effect is known as Rayleigh scattering. Because the blue light is scattered in random directions, some of it reaches the planet surface, where we see it.
When we look towards the Sun at sunset, we see red and orange colors because the blue light has been scattered out (filtered) and away from our line of sight.
In the evening, the sky sometimes looks orange or red because of air pollution. dust, water vapor, and other floating particles in the air act as a filter on the sunlight. When the Sun is low, the air layer is thicker and the light is more filtered, so it looks yellow, orange and finally red.
And more info.
Light of a particular color is characterized by its frequency and wavelenth. The higher the frequency, the more blue it appears.
Gold ribbon pls.animalcrossing123 said:Congratulations, you have officially taken Miranda's spot!Knightlordco said:Hmm let me try to say it
.
A clear cloudless daytime sky is blue because molecules in the air scatter blue light from the Sun more than they scatter red light. This scattering effect is known as Rayleigh scattering. Because the blue light is scattered in random directions, some of it reaches the planet surface, where we see it.
When we look towards the Sun at sunset, we see red and orange colors because the blue light has been scattered out (filtered) and away from our line of sight.
In the evening, the sky sometimes looks orange or red because of air pollution. dust, water vapor, and other floating particles in the air act as a filter on the sunlight. When the Sun is low, the air layer is thicker and the light is more filtered, so it looks yellow, orange and finally red.
And more info.
Light of a particular color is characterized by its frequency and wavelenth. The higher the frequency, the more blue it appears.