Please Help
Question is attached.

a) The minimum value of modulus of n is

b) An example of complex number n is

Step-by-step explanation:

The given complex number is

and the given inequality is

By the triangle inequality property:

This implies that:

The minimum value of the modulus of n is √10

b) Let n=a+bi

when b=1,

Therefore one example of complex number n is:

10a^3+277a^2-132a-792

step-by-step explanation:

(2a+11)(5a-12)(foil)

=10a^2-24a+55a-132 =10a^2+31a-132

(10a^2+31a-132)(a+6)

=10a^3+60a^2+31a^2+186a^2-132a-792 =10a^3+277a^2-132a-792

i hope this is what you are looking for : )