-0.5+(-2/3)-I-4/5I-(1/2)-(+1/3) 怎么算

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复数计算:(1)i+i^2+i^3+.+i^100(2)i^10+i^20+i^30+.+i^80(3)i*i^2*i^3*.*i^100(4)i*i^3*i^5*.*i^99(5)[(1+i)/(1-i)])[(1+i)/(1-i)]^2)[(1+i)/(1-i)]^3.)[(1+i)/(1-i)]^100 1+i-2i^2+3i^3-4i^4+5i^5 计算(1+2i)+(2-3i)+(3+4i)+(4-5i)+...+(2008-2009i) (1-3i)-(2+5i)+(-4+9i)等于? I 1 3 0 I I 7 I I 0 1 -1 I X= I 2 I求X.大哥大姐,用矩阵的初等变换写~I 2 1 5 I I 4 I (2-5i)(5-2i)-(10-17i);;;;;;(4+3i)^2-(2-i)(2+i^5) 求解(-3+2i)-(4-5i) 计算;(1),(-8-7i)(-3i) (2),(4-3i)(-5-4i) (3),2i/2-i (4),2+(4).2+i/7+4i 复数除法 计算1+i/1-i,1/i,7+i/3+4i (-1+i)(2+i)/-i 求解(6-5i)+(3+2i)求解下列算式,要解析,一:(6-5i)+(3+2i);二:5i-(2+2i);三:(2/3+i)+(1-2/3i)-(1/2+3/4i);四:(0.5+1.3i)-(1.2+0.7i)+(1-0.4i) 计算((根号2+根号2 i)^3(4+5i))/((5-4i)(1-i)) 计算(1-2i)-(2-3i)+(3-4i)-(4-5i)= 几道高二数学题(5-3i)+(7-5i)-4i(5-3i)+(7-5i)-4i(-2-4i)-(-2+i)+(1+7i)(-2-3i)(-5+i)(1+i)(2+i)(3+i)(3-i)z=4+2i 最好 有比较清楚的过程 计算下列各值:i^2,i^3,i^4,i^5 计算:(1)5-(3+2i) (2)(-3-4i)+(2+i)-(1-5i) (3)(2-i)-(2+3i)+4i 试求i^1,i^2,i^3,i^4,i^5,i^6,i^7,i^8i是虚数由题目推测出i^n的值的规律,用式子表达 模仿例句完成以下句子.I'm tired.So am I.I'm tired,too.例句:I'm tired.So am I.I'm tired,too.以下是六个题:1、I'm hungry.2、I met him.so did I.3、I was at church yesterday.4、I like ice cream.so do I.5、I can swim.6、I'm a doc 复数计算问题:(2/3+i)+(1-2/3i)-(1/2+3/4i),(1-3i^11)+(2+4i^17)-(3-5i^23)