已知z1=m+3i,z2=1+根号3mi(m∈R),且、|z1|=|z2|,求z1、z2
人气:114 ℃ 时间:2020-03-17 17:30:34
解答
∵z1=m+3i,∴|z1|=√(m^2+9).
∵z2=1+√3mi,∴|z2|=√(1+3m^2).
∵|z1|=|z2|,∴m^2+9=1+3m^2,∴2m^2=8,∴m^2=4,∴m=-2,或m=2.
∴满足条件的z1是:-2+3i,或2+3i;
满足条件的z2是:1-2√3i,或1+2√3i.
推荐
- |z1|=|z2|=2,且z1+z2=1+根号3i,求z1/z2
- 若复数z1与z2在复平面上所对应的点关于y轴对称,而且z1(3-i)=z2(1+3i),/z1/=根号2,求z1
- 若z1-z2=-1+根号3i,求z1-z2与z2-z1的模
- 在复平面内指出与复数z1=1+2i,z2=根号2+根号3i,z3=根号3+根号2i,z4=-2+i对应的点Z1Z2Z3Z4
- 1.z1模为1,z2=zi+1-根号3i,求z2及z2的模.
- When the balance of payments are in balance there is an equilibrium,
- Na的最高价氧化物是Na2O还是Na2O2?
- 代数式3X+2与0.5X-3的值互为相反数,求X
猜你喜欢