Question

How many Lakhan functions are there?

Answer 1

BTW, Lakhan functions are these:\[\rm f:(1,2)\mapsto 4\]and\[\rm f:(4,2)\mapsto 1\]

Answer 2

google didn't provide me with anything about lakhan functions :(

Answer 3

\[\rm f(x,y) = {5y - 2x \over 2}\]

Answer 4

Above is an example.

Answer 5

do you just mean two variable functions? are they synonymous?

Answer 6

lol no.
They are two variable functions that satisfy
f:(1,2) -> 4
f:(4,2) -> 1

Answer 7

What is this Lakhan function? Does it exist?
Can't find it on google :/
https://www.google.com.au/search?hl=en&newwindow=1&q=Lakhan+function+mathematics&oq=Lakhan+function+mathematics&gs_l=serp.3..33i21l2.15271.17550.0.17637.16.16.0.0.0.0.255.1526.7j5j2.14.0.eqrwrth..0.0...1.1.IjYIF5mBGjo

Answer 8

@hartnn Knows.

Answer 9

^ lol same results. If google can't find it, it doesn't exist!

Answer 10

I think that it's an indian thing..lakhan does not sound english

Answer 11

Yeah, it is. :D

Answer 12

nopes, heard it for the 1st time....

Answer 13

@hartnn: Woh gaana nahi suna?
1 2 ka 4
4 2 ka 1
my name is lakhan :P

Answer 14

@SheldonEinstein

Answer 15

hahahahahahaha!!!!!1
now i remember!!

Answer 16

So can you tell some more Lakhan functions?
@Mimi_x3
@baldymcgee6
You don't have to search that on Google!

Answer 17

AG
OG
LO G
SUNO G

Answer 18

Well, is this Lakhan thing? Made up? lol

I am not Indian!!

Answer 19

Okay, brb.

Answer 20

Well, I would love to know what this thing is.

Answer 21

hartnn will explain.

Answer 22

:P
i will give link to song.

Answer 23

if u want

Answer 24

So, it's not related to Mathematics?

Answer 25

there's a math in indian song!

Answer 26

oohhhh http://www.youtube.com/watch?v=EsYQ8ttvYUg

Answer 27

I can only see people dancing; how is it related to maths?

Answer 28

yeah , that... listen to it.....u'll get it

Answer 29

Doesn't sound like English. I am not Indian!!

Answer 30

can u hear 1 2 ka 4
4 2 ka 1
my name is lakhan

Answer 31

I can't understand a thing lol

Answer 32

You don't have to worry about this song. Can you just make up a function?

Answer 33

@Yahoo! :P

Answer 34

@maheshmeghwal9

Answer 35

Awesome, Lakhan Function :)

Answer 36

It's a widespread joke, actually. ;]

Answer 37

Yeah Right ;)

Answer 38

It's not a joke--I've asked a serious question.

Answer 39

I know but my name is lakhan :D

Answer 40

Can anyone please make up another Lakhan function?

Answer 41

@calculusfunctions Help?

Answer 42

Sure, f(a,g)->o
f(l,g)->s

Answer 43

-0.2x^2+2.1y

Answer 44

-x+1.25y^2

Answer 45

-0.2x^2+1.05y^2

Answer 46

well only a statement can define lakhan function as @ParthKohli said
\[f:(x,y)\rightarrow z\]\[f:(z,y)\rightarrow x.\]now if we take \[x=1\]\[y=2\]&\[z=4.\]e.g. : -

@ParthKohli already gave.

& one more thing it is really difficult to make another example.

Answer 47

2.5y - x

Answer 48

i made 3, want more?

Answer 49

No. :p

Answer 50

Thanks!