How do you write the complex conjugate of the complex number #−2 + 3i#?
1 Answer
Jul 10, 2016
-2 - 3i
Explanation:
Given a complex number z = x ± yi then the complex conjugate is
#color(red)(|bar(ul(color(white)(a/a)color(black)(barz=x∓yi)color(white)(a/a)|)))# Note that the real part remains unchanged, while the 'sign' of the imaginary part is reversed.
Hence the complex conjugate of -2 + 3i is
#color(red)(|bar(ul(color(white)(a/a)color(black)(-2-3i)color(white)(a/a)|)))#
