In the difference 4-10i, the real part of the difference is 4 and the imaginary part of the difference is -10.
A complex number is the combination of real and imaginary number. In a complex number, real part and imaginary part of the number are written together. For example,
[tex]a+bi[/tex]
Here, (a) is the real part while (b) is the imaginary part.
The difference of two number is given as,
[tex]4-10i[/tex]
Compare it with the real number form, we get,
[tex]a=4\\b=-10[/tex]
Thus, in the difference 4-10i, the real part of the difference is 4 and the imaginary part of the difference is -10.
Learn more about the complex number here;
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