.....Calculus..... Ω:= ∫_(−∞) ^( ∞) (dx/(x^( 2) e^(a/x^2 ) )) =? (a


Question and Answers Forum

All Questions Topic List
Integration Questions
Previous in All Question Next in All Question
Previous in Integration Next in Integration
Question Number 143735 by mnjuly1970 last updated on 17/Jun/21

$. . . . . C a l c u l u s . . . . .$ $Ω := \int_{- \infty}^{\infty} \frac{d x}{x^{2} e^{\frac{a}{x^{2}}}} = ? (a > 0)$
	Answered by Dwaipayan Shikari last updated on 17/Jun/21

	$\frac{1}{x} = u$ $= 2 \int_{0}^{\infty} e^{- {a u}^{2}} d u$ $= \sqrt{\frac{π}{a}}$
	Commented byDwaipayan Shikari last updated on 17/Jun/21

	$S o r r y s i r! I h a v e c o r r e c t e d$
	Commented bymnjuly1970 last updated on 17/Jun/21

	$t h a n k s a l o t, p l e a s e r e c h e c k . .$
	Commented bymnjuly1970 last updated on 17/Jun/21

	$t h a n k y o u s o m u c h m r p a y a n . .$ $g r a t e f u l . . .$
Terms of Service
Privacy Policy
Contact: info@tinkutara.com

Question and Answers Forum