Ò»¡¢Ñ¡ÔñÌ⣨ÿСÌâ5·Ö£¬¹²60·Ö£©
1. ¸´ÊýzÂú×ã •£¨1+2i£©=4+3i£¬ÔòzµÈÓÚ £¨ £©
A£® B£® C£®1+2i D£®
2.Èô £¬ £¬¶¨Òå £¬
Ôò £¨ £©
A£® B£® C£® D£®
3£®ÏÂÁÐÃüÌâ´íÎóµÄÊÇ£¨ £©
A£®ÃüÌâ“Èô