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	<title>Comments on: Stare Hard Hard&#8230;</title>
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	<link>http://www.pagesofink.com/index.php/archive/stare-hard-hard/</link>
	<description>Another day, another chapter</description>
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		<title>By: junhui</title>
		<link>http://www.pagesofink.com/index.php/archive/stare-hard-hard/#comment-65</link>
		<dc:creator>junhui</dc:creator>
		<pubDate>Fri, 22 Apr 2005 09:29:41 +0000</pubDate>
		<guid isPermaLink="false">http://www.pagesofink.com/?p=22#comment-65</guid>
		<description>hmm....winner? does that mean got prize one....*grinz* 
just joking =) quite fun actually....hope to see more posts-for-thought =)</description>
		<content:encoded><![CDATA[<p>hmm&#8230;.winner? does that mean got prize one&#8230;.*grinz*<br />
just joking =) quite fun actually&#8230;.hope to see more posts-for-thought =)</p>
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		<title>By: inkyneil</title>
		<link>http://www.pagesofink.com/index.php/archive/stare-hard-hard/#comment-64</link>
		<dc:creator>inkyneil</dc:creator>
		<pubDate>Fri, 22 Apr 2005 07:32:37 +0000</pubDate>
		<guid isPermaLink="false">http://www.pagesofink.com/?p=22#comment-64</guid>
		<description>Ladies and Gentlemen, we have a winner!

Yup, that&#039;s the correct answer. (a - n - d) = 0 and by cancelling that out on both sides, you have to divide both sides by (a - n - d), i.e. zero. However, we know that dividing anything by zero gives us infinity.</description>
		<content:encoded><![CDATA[<p>Ladies and Gentlemen, we have a winner!</p>
<p>Yup, that&#8217;s the correct answer. (a &#8211; n &#8211; d) = 0 and by cancelling that out on both sides, you have to divide both sides by (a &#8211; n &#8211; d), i.e. zero. However, we know that dividing anything by zero gives us infinity.</p>
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	<item>
		<title>By: junhui</title>
		<link>http://www.pagesofink.com/index.php/archive/stare-hard-hard/#comment-63</link>
		<dc:creator>junhui</dc:creator>
		<pubDate>Thu, 21 Apr 2005 23:03:41 +0000</pubDate>
		<guid isPermaLink="false">http://www.pagesofink.com/?p=22#comment-63</guid>
		<description>hmm...i just decided to explore gege&#039;s friends blogs....quite a few interesting ones (including yours)

I guess it&#039;s the (a-n-d) was cancelled part. Coz the 1st line says a=n+d so (a-n-d)=0.... then a(a-n-d)=n(a-n-d) doesn&#039;t give any info at all lor... =)</description>
		<content:encoded><![CDATA[<p>hmm&#8230;i just decided to explore gege&#8217;s friends blogs&#8230;.quite a few interesting ones (including yours)</p>
<p>I guess it&#8217;s the (a-n-d) was cancelled part. Coz the 1st line says a=n+d so (a-n-d)=0&#8230;. then a(a-n-d)=n(a-n-d) doesn&#8217;t give any info at all lor&#8230; =)</p>
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	<item>
		<title>By: Tiger</title>
		<link>http://www.pagesofink.com/index.php/archive/stare-hard-hard/#comment-62</link>
		<dc:creator>Tiger</dc:creator>
		<pubDate>Thu, 21 Apr 2005 17:29:25 +0000</pubDate>
		<guid isPermaLink="false">http://www.pagesofink.com/?p=22#comment-62</guid>
		<description>Probably this is a trick question haha... But if I was back in JC/sec a standard ans, I would put a condition in the 2nd line, (a-n) cannot = 0. then the last line, a = n,  would not stand. Then I would add, if you should substitue all a&#039;s for (n + d) and not just partially. And then you are just evaluating one side of the equation, expanding it and eliminating variables. haha... ok, I&#039;m probably off haha. Tell us the answer if no one else tries to guess. </description>
		<content:encoded><![CDATA[<p>Probably this is a trick question haha&#8230; But if I was back in JC/sec a standard ans, I would put a condition in the 2nd line, (a-n) cannot = 0. then the last line, a = n,  would not stand. Then I would add, if you should substitue all a&#8217;s for (n + d) and not just partially. And then you are just evaluating one side of the equation, expanding it and eliminating variables. haha&#8230; ok, I&#8217;m probably off haha. Tell us the answer if no one else tries to guess.</p>
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	<item>
		<title>By: inkyneil</title>
		<link>http://www.pagesofink.com/index.php/archive/stare-hard-hard/#comment-61</link>
		<dc:creator>inkyneil</dc:creator>
		<pubDate>Thu, 21 Apr 2005 08:13:59 +0000</pubDate>
		<guid isPermaLink="false">http://www.pagesofink.com/?p=22#comment-61</guid>
		<description>Tigerming: Oh actually I figured out she was your sis coz she has a blog too and your parent&#039;s pics are on it! :-D

Junhui: Thanks for visiting my blog! How did you find it? :-D Anyway, you are 50% correct, i.e. you cannot multiply both sides with 0. However, you cannot immediately assume that (a - n) = 0 from the 2nd line. Look further down. :-P</description>
		<content:encoded><![CDATA[<p>Tigerming: Oh actually I figured out she was your sis coz she has a blog too and your parent&#8217;s pics are on it! <img src='http://www.pagesofink.com/wp-includes/images/smilies/icon_biggrin.gif' alt=':-D' class='wp-smiley' /> </p>
<p>Junhui: Thanks for visiting my blog! How did you find it? <img src='http://www.pagesofink.com/wp-includes/images/smilies/icon_biggrin.gif' alt=':-D' class='wp-smiley' />  Anyway, you are 50% correct, i.e. you cannot multiply both sides with 0. However, you cannot immediately assume that (a &#8211; n) = 0 from the 2nd line. Look further down. <img src='http://www.pagesofink.com/wp-includes/images/smilies/icon_razz.gif' alt=':-P' class='wp-smiley' /> </p>
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	<item>
		<title>By: Tigerming</title>
		<link>http://www.pagesofink.com/index.php/archive/stare-hard-hard/#comment-60</link>
		<dc:creator>Tigerming</dc:creator>
		<pubDate>Thu, 21 Apr 2005 08:09:40 +0000</pubDate>
		<guid isPermaLink="false">http://www.pagesofink.com/?p=22#comment-60</guid>
		<description>jun jun, you must at least identify yourself lah.. haha... not your real name but maybe how you came across this blog? else ppl would be wondering who you are? haha.. but hope you had fun. Ink often post stuff that stimulates your mind. </description>
		<content:encoded><![CDATA[<p>jun jun, you must at least identify yourself lah.. haha&#8230; not your real name but maybe how you came across this blog? else ppl would be wondering who you are? haha.. but hope you had fun. Ink often post stuff that stimulates your mind.</p>
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	<item>
		<title>By: junhui</title>
		<link>http://www.pagesofink.com/index.php/archive/stare-hard-hard/#comment-59</link>
		<dc:creator>junhui</dc:creator>
		<pubDate>Wed, 20 Apr 2005 23:46:25 +0000</pubDate>
		<guid isPermaLink="false">http://www.pagesofink.com/?p=22#comment-59</guid>
		<description>cannot both sides x(a-n) because if a=n then (a-n) is 0? </description>
		<content:encoded><![CDATA[<p>cannot both sides x(a-n) because if a=n then (a-n) is 0?</p>
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		<title>By: inkyneil</title>
		<link>http://www.pagesofink.com/index.php/archive/stare-hard-hard/#comment-58</link>
		<dc:creator>inkyneil</dc:creator>
		<pubDate>Wed, 20 Apr 2005 06:45:32 +0000</pubDate>
		<guid isPermaLink="false">http://www.pagesofink.com/?p=22#comment-58</guid>
		<description>Hehe... wrong answer! The &quot;-ad&quot; was brought over to the left hand side of the equation. Try again! :P</description>
		<content:encoded><![CDATA[<p>Hehe&#8230; wrong answer! The &#8220;-ad&#8221; was brought over to the left hand side of the equation. Try again! <img src='http://www.pagesofink.com/wp-includes/images/smilies/icon_razz.gif' alt=':P' class='wp-smiley' /> </p>
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		<title>By: Andrew</title>
		<link>http://www.pagesofink.com/index.php/archive/stare-hard-hard/#comment-57</link>
		<dc:creator>Andrew</dc:creator>
		<pubDate>Wed, 20 Apr 2005 06:02:23 +0000</pubDate>
		<guid isPermaLink="false">http://www.pagesofink.com/?p=22#comment-57</guid>
		<description>I know the answer!!! you missed out the &quot;-ad&quot; on the Right-Hand Side of the equation! :)</description>
		<content:encoded><![CDATA[<p>I know the answer!!! you missed out the &#8220;-ad&#8221; on the Right-Hand Side of the equation! <img src='http://www.pagesofink.com/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' /> </p>
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