若f(z)= -a, a=1+2i,z1=93+4i,z2=-2+i,求f().

若f(z)= -a,　a=1+2i,z₁=93+4i,z₂=-2+i,求f().

答案

解析

:94+i.

相关题目

在学习物理变化和化学变化之前，小明有以下认识和想象。 �

在学习物理变化和化学变化之前，小明有以下认识和想象。 ①化学变化需要还能长时间②化学变化只是在燃烧时发生③化学变化能生成一种或几种

闻名中外的敦煌石窟、云岗石窟、龙门石窟、克孜尔千佛洞

闻名中外的敦煌石窟、云岗石窟、龙门石窟、克孜尔千佛洞等中华文化的瑰宝，是古代的汉族、鲜卑族、吐蕃族以及西域各族的艺术家和劳动人民共同

有m辆客车及n个人，若每辆乘40人，则还有10人不能上车，若

有m辆客车及n个人，若每辆乘40人，则还有10人不能上车，若每辆客车乘43人，则只有1人不能上车，有下列四个等式：①；②；③；④，其中正确的是(

Accidents happen almost daily. Some accidents are minor and some are serious but

Accidents happen almost daily. Some accidents are minor and some are serious but others may be fatal. We read about such accidents nearly every day in the newspapers. It is wrong for people to think t

（8分）在用打点计时器验证机械能守恒定律的实验中，质量

（8分）在用打点计时器验证机械能守恒定律的实验中，质量为m＝1.00kg的重物自由下落，打点计时器在纸带上打出一系列点．如图所示为选取的一条符合

— Where is Tom? — Well, he ______ you ______ here．Otherwise he would come

— Where is Tom? — Well, he ______ you ______ here．Otherwise he would come down right now． A．didn’t know; were B．hasn’t known; are C．doesn’t know;

物质的量浓度为1×10-2mol·L-1，则盐酸溶液的pH是多少？

Though she has been in England for half a year, she is still unable to _____ in

Though she has been in England for half a year, she is still unable to _____ in simple English. A. explain herself B. express herself C. speak her mind D. make her

若f(z)= -a, a=1+2i,z1=93+4i,z2=-2+i,求f().

答案

相关题目

最新题目