An i is an imaginary value. So 7i is the imaginary part and 9 is the real part.
Hope this helps!!
Complex number is the number which is the combination of the real numbers and imaginary number. For the given complex number the real part is 9 and the imaginary part is 7.
Given information-
The complex number given in the problem is,
[tex]9+7i[/tex]
Complex number is the number which is the combination of the real numbers and imaginary number.
The complex number written in the form of,
[tex]a+bi[/tex]
Here [tex]a[/tex], [tex]b[/tex] are the real number and [tex]i[/tex] is the imaginary number called iota.
The value of the iota [tex]i[/tex] is,
[tex]i=\sqrt{-1}[/tex]
The complex number is made of two parts, the real part is [tex]a[/tex] and the imaginary part is [tex]b[/tex] for the above example.
Compare the given complex number with above complex number to find out the real and imaginary part of the complex number.
[tex]9+7i[/tex]
Here [tex]a[/tex] is 9 and [tex]b[/tex] is 7. Thus for the given complex number the real part is 9 and the imaginary part is 7.
Learn more about the real and imaginary parts of the complex number here;
https://brainly.com/question/13389642
