Ambition On Acid Posted August 30, 2011 Posted August 30, 2011 I have just a simple question about the imaginary number i : Since it's the square root of -1, is -i2 equal to 1? Thanks
Schrödinger's hat Posted August 30, 2011 Posted August 30, 2011 I have just a simple question about the imaginary number i : Since it's the square root of -1, is -i2 equal to 1? Thanks Yup! That is if you meant [math]-(i^2)[/math] (which is what your notation would imply [math](-i)^2[/math] is also -1
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