what is the square root of -1?
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square root of -1 is i
known as complex number...
known as complex number...
MrDebraj:
1 is the right answer
i is right ans
oh
thanks
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 used to extend the real numbers to what are called complex numbers, using addition and multiplication. A simple example of the use of i in a complex number is 2 + 3i.
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I think i is correct ans
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