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I am trying to prove or disprove that if $x$ is even, then $x + 5$ is odd.
This is what I have thus far, but I am stuck:
Assume that the chose variable (x) are in the domain:
(x) is an integer
Assume the IF part of the statement:
(x) is even
Prove the THEN part:
Let a be a dummy variable that...
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Initially when the switch is closed ,at that instant the inductor is a short and capacitor is open ,so the diode cathode is floating ,so how does the diode conduct?
Does the LC circuit resonate?
My hit at the solution:
under steady state the cap should charge to 100v and inductor voltage appr...
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So I started doing a Ray tracer for learning. Most papers and projects related to Ray tracing I found uses the blinn-phong lighting formulas, that looks hack-ish and innacurate. First it uses an ambient color because even the portions of the object that are opposite to the light source receive so...
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-3
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The musical term alto, meaning "high" in Italian (Latin: altus), refers to the second highest part of a contrapuntal musical texture and is also applied to its associated vocal range, especially in choral music. More rarely it describes the highest male solo voice type (usually designated countertenor), and it is also the root word of contralto, the lowest standard female voice type. When designating instruments, "alto" likewise can refer either to the corresponding vocal range (alto flute and alto trombone) or to musical role (alto recorder and alto clarinet).
== Etymology ==
In choral music for...
On iPhone 6 and 6S, 3D touching on a link will open a preview of the page, and pressing harder will open the page. This works for pages parsed as HTML.
But a simple page like this:
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<meta name="viewport"...
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It's well-known on Stack Overflow (and perhaps all of Stack Exchange) that the first line of every question/answer is checked using regular expression against a list of unallowed words & phrases.
Simple words such as 'Hello' and 'Hi' are disallowed, but lately I've noticed a few (new) questions...
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.JPG){kind=link}
