## ParthKohli 3 years ago How many Lakhan functions are there?

1. ParthKohli

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

2. baldymcgee6

3. ParthKohli

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

4. ParthKohli

Above is an example.

5. baldymcgee6

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

6. ParthKohli

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

7. ParthKohli

@hartnn Knows.

8. baldymcgee6

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

9. Mimi_x3

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

10. ParthKohli

Yeah, it is. :D

11. hartnn

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

12. ParthKohli

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

13. ParthKohli

@SheldonEinstein

14. hartnn

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

15. ParthKohli

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

16. hartnn

AG OG LO G SUNO G

17. Mimi_x3

Well, is this Lakhan thing? Made up? lol I am not Indian!!

18. ParthKohli

Okay, brb.

19. Mimi_x3

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

20. ParthKohli

hartnn will explain.

21. hartnn

:P i will give link to song.

22. hartnn

if u want

23. Mimi_x3

So, it's not related to Mathematics?

24. hartnn

there's a math in indian song!

25. Mimi_x3
26. Mimi_x3

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

27. hartnn

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

28. Mimi_x3

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

29. hartnn

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

30. Mimi_x3

I can't understand a thing lol

31. ParthKohli

32. ParthKohli

@Yahoo! :P

33. ParthKohli

@maheshmeghwal9

34. hba

Awesome, Lakhan Function :)

35. ParthKohli

It's a widespread joke, actually. ;]

36. hba

Yeah Right ;)

37. ParthKohli

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

38. hba

I know but my name is lakhan :D

39. ParthKohli

Can anyone please make up another Lakhan function?

40. ParthKohli

@calculusfunctions Help?

41. hba

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

42. hartnn

-0.2x^2+2.1y

43. hartnn

-x+1.25y^2

44. hartnn

-0.2x^2+1.05y^2

45. maheshmeghwal9

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.

46. ParthKohli

2.5y - x

47. hartnn

48. ParthKohli

No. :p

49. ParthKohli

Thanks!