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ElaKiri Talk!
What is the squre root of -1
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<blockquote data-quote="Tom Riddle" data-source="post: 7352026" data-attributes="member: 47610"><p><span style="font-size: 15px"><span style="color: Blue">Can you please read the whole article?</span></span></p><p><span style="font-size: 15px"><span style="color: Blue"></span></span></p><p><span style="font-size: 15px"><span style="color: Blue">"This difficulty eventually led to the convention of using the special symbol i in place of sqrt(-1) to guard against this mistake" - check it out.</span></span></p><p><span style="font-size: 15px"><span style="color: Blue"></span></span></p><p><span style="font-size: 15px"><span style="color: Blue">And check out other sites, maths books etc. It's all over the place. </span></span></p><p><span style="font-size: 15px"><span style="color: Blue"></span></span></p><p><span style="font-size: 15px"><span style="color: Blue">We don't need another definition for -1. We need a definition for sqrt(-1). That incidentally leads to i^2 = -1</span></span></p></blockquote><p></p>
[QUOTE="Tom Riddle, post: 7352026, member: 47610"] [SIZE="4"][COLOR="Blue"]Can you please read the whole article? "This difficulty eventually led to the convention of using the special symbol i in place of sqrt(-1) to guard against this mistake" - check it out. And check out other sites, maths books etc. It's all over the place. We don't need another definition for -1. We need a definition for sqrt(-1). That incidentally leads to i^2 = -1[/COLOR][/SIZE] [/QUOTE]
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