What are complex and imaginary numbers? Pls explain with examples.
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A complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x² = −1. Because no real number satisfies this equation, i is called an imaginary number.
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. The square of an imaginary number bi is −b². For example, 5i is an imaginary number, and its square is −25. Zero is considered to be both real and imaginary.
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The imaginary number is a number that, when squared, has a negative results. Essentially a imaginary number is the root of the negative number and does not have a tangible value. ...
imaginary number is also called complex number,
are used in real life application, such as electricity, as well as quadratic equation.
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