Posted by Sofia on Tuesday, February 24, 2009 at 8:11pm.
please help me i didnt understand this lesson could someone please explain?
When dealing with complex numbers, the "absolute value" is usually referred to as the modulus or magnitude. It equals the square root of the sum of the squares of the real and imaginary parts, which this case is sqrt(36 + 64) = 10.
thank you so much
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