vondip

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278 reputation

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bio	website	kulu.lu
	location	Israel
	age
visits	member for	8 months
	seen	15 hours ago
stats	profile views	28

I am a an entrepreneur and web developer.

Working on my startup - A social video player for groups and friends.

You can check it out on:

or

https://apps.facebook.com/kulu-lu

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21 Questions

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4	Why is it true that $\mathrm{adj}(A)A = \det(A) \cdot I$?
4	Why doesn't Dirichlet function have a derivative in X=0
3	Does $f(x)$ exist such that $f(x)$ can't be integrated but $f'(x)$ can?
3	How do I Integrate $\dfrac{1}{(x-1)^3}$ and proof it equals -$\dfrac{1}{2(x-1)^2}$
3	Good video lectures for studying Calculus?

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278 Reputation

+10	If $\sum a_n $ is a positive series that diverges, does $\sum \frac{a_n}{1+a_n}$ diverge?
+5	Proof about that operator is self-adjoint
+5	How to prove that if $ f(x) = f'(x) \Rightarrow f(x) = c e^x$
+5	Does $f(x)$ exist such that $f(x)$ can't be integrated but $f'(x)$ can?

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0 Answers

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13 Tags

0 linear-algebra × 11	0 reference-request
0 calculus × 5	0 continuity
0 sequences-and-series × 2	0 derivatives
0 vector-spaces	0 determinant
0 ordered-fields	0 functions

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