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Anonymous
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Forrest Pfeffer ∙
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Because j (or i) is the symbol for the (imaginary) square root of -1
Wiki User
In math i=√(-1), in physics and engineering j=√(-1), and i2 or j2 =-1.
J2: 11 has two ones
1 milliliter equals 1 cubic centimeter
Yes.
It is negative infinity.