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Share/Save/Bookmark Login/ Register to Bookmark Topic : "Ban. M QB Int. 70" Started by Aakash

Aakash

#1 Posted 06:06am 09-03-09  

Ban. M QB Int. 70

Find the value of [im]http://codecogs.izyba.com/gif.latex?%5Cint_%7B0%7D%5E%7Binfinity%7D%7Bx%5E%7B2n+1%7D.e%5E%7B-x%5E2%7Ddx%7D[/im]
I like work. It fascinates me. I sit and look at it for hours.    

eureka123

#2 Posted 08:14am 09-03-09  

Re: Ban. M QB Int. 70

ye gamma function to nahin hai naa???????kyunki voh bhi aisa hi dikhta hai.....
   

Aakash

#3 Posted 09:49am 09-03-09  

Re: Ban. M QB Int. 70

no yaar i think that this is not a gamma function because that is always played in the integral and non negative powers of sin and cos!!!!!!


try dude!!!!!!!!

I like work. It fascinates me. I sit and look at it for hours.    

Nishant

#4 Posted 10:16am 09-03-09  

Re: Ban. M QB Int. 70

will taking x[p]2[/p]=t help?

I din try a lot but i think it could with reccursion



that wud make the expression

t[p]n[/p].e[p]-t[/p]/2 dt
-when spring comes, it melts the snow one flake at a time…  Edited on 10:16am 09-03-09    

theprophet

#5 Posted 10:44am 09-03-09  

Re: Ban. M QB Int. 70

Yeah, i think it by recursion it works out to n!/2
   

Aakash

#6 Posted 07:57am 11-03-09  

Re: Ban. M QB Int. 70

yup thats the answer!
I like work. It fascinates me. I sit and look at it for hours.    
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