Is the load impedance provided in the solution CORRECT?

[powersys]

Pls look at the Load Impedance calculation. The answer is given in the shaded (gray) box. Is the answer CORRECT? If YES, pls advise how to get it. The answer I got is ZL = 3.26 + j2.02. Pls advise.

My calculation:

ZL
= V1 / I
= 240 / (53.1 - j32.9)
= 3.26 + j2.02

Thanks

**broken link removed**

 

[Roff]

Why are there two answers for ZL? See yellow highlight below.
I get the same answer you do.

 

[powersys]

Why are there two answers for ZL? See yellow highlight below.
I get the same answer you do.

I think answer provied in shaded box is WRONG. Thanks for verification and validation.