(1+根号3i)/2的5次方怎么算
问题描述:
(1+根号3i)/2的5次方怎么算
答
化为三角式计算,步骤是:[(1+√3i)/2]^5=(1/2+√3i/2)^5=(cosπ/3+isinπ/3)^5=[e^(iπ/3)]^5=e^(i5π/3).
(1+根号3i)/2的5次方怎么算
化为三角式计算,步骤是:[(1+√3i)/2]^5=(1/2+√3i/2)^5=(cosπ/3+isinπ/3)^5=[e^(iπ/3)]^5=e^(i5π/3).