i 2 -1
1 Mathematical beauty; 2 Explanations. 2.1 Imaginary exponents; 2.2 Geometric interpretation. 3 Generalizations; 4 History; 5 See also; 6 Notes; 7 References; 8 Sources; 9 External links. Mathematical beauty[edit]. Euler's identity is often cited as a,An imaginary number is a complex number that can be written as a real number multiplied by the imaginary unit i, which is defined by its property i2 = −1.
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 i 2 -1 相關參考資料
Complex Numbers: Introduction - Purplemath
i^2 = -1. Now, you may think you can do this: WRONG! WRONG! WRONG! But this doesn't make any sense! You already have two numbers that square to 1; ... https://www.purplemath.com Euler's identity - Wikipedia
1 Mathematical beauty; 2 Explanations. 2.1 Imaginary exponents; 2.2 Geometric interpretation. 3 Generalizations; 4 History; 5 See also; 6 Notes; 7 References; 8 Sources; 9 External links. Mathematical... https://en.wikipedia.org Imaginary number - Wikipedia
An imaginary number is a complex number that can be written as a real number multiplied by the imaginary unit i, which is defined by its property i2 = −1. https://en.wikipedia.org Imaginary unit - Wikipedia
The imaginary unit or unit imaginary number (i) is a solution to the quadratic equation x2 + 1 = 0. Although there is no real number with this property, i can be ... https://en.wikipedia.org Powers of the imaginary unit (article) | Khan Academy
CN.A.1, HSN.CN.A.2, HSN.CN.A. Learn how to simplify any power of the imaginary unit i. For example, simplify i²⁷ as -i. Google Classroom Facebook Twitter. https://www.khanacademy.org Quaternion - Wikipedia
In mathematics, the quaternions are a number system that extends the complex numbers. They were first described by Irish mathematician William Rowan Hamilton in 1843 and applied to mechanics in three-... https://en.wikipedia.org Why does $i^2 = -1$? - Mathematics Stack Exchange
In a way, we might look at i2=−1 as a definitive property of i (that is, a property that holds because we define it to be so), rather than a consequential property. https://math.stackexchange.com Why does i^2=-1? | Physics Forums
I see many people saying that the imaginary number squared is -1, like so: i = sqrt(-1) i2 = sqrt(-1)*sqrt(-1) = (sqrt(-1))2 = -1 But, what about this. https://www.physicsforums.com |