Question

if |z|<1/2 then prove that |(1+i)z^3+iz <3/4​

Answer 1

Step-by-step explanation:

given: |Z - (3+4i)|

3<br> This shows that the ratius of circle is 3 unit and the center of circle is at point(3,4)C<br> dictance between O and C<br>

<br>

= 9+16<br>

= 25<br> OC = 5 units<br> The complex number having the least magnitude will be<br> Z =

(3+4i)<br> Z =

(3+4i)<br> Z =

solve as given above

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