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SUBJECT
Complex Numbers Precalculus Maths Problems and Solutions
PreCalculus
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English > Maths > All > Complex Numbers
Question
Level
Action
If $$Z_1=-3-3 i$$ and $$Z_2=3-3 i$$, then the value of $$Z_1+Z_2$$ is
......
Level 1
If $$Z_1=-6-4 i$$ and $$Z_2=8-3 i$$, then the value of $$Z_1+Z_2$$ is
......
Level 1
If $$Z_1=-7+5 i$$ and $$Z_2=-7-3 i$$, then the value of $$Z_1-Z_2$$ is
......
Level 1
Find the distance d between $$Z_1=2+11i$$ and $$Z_2=6+6i$$ (Express your answer in exact terms and s......
Level 1
Find the distance $$d$$ between $$Z_1={8}+2 i$$ and $$Z_2=2+8 i$$ (Express your answer in exact term......
Level 1
Find the distance $$d$$ between $$Z_1=-{8}+i$$ and $$Z_2=-{1}+{i}$$ (Express your answer in exact te......
Level 1
Find the average $$m$$ of $$Z_1=8+4 i$$ and $$Z_2=2-4 i$$ (Express the answer in the form of $$x+i y......
Level 2
Find the midpoint $$m$$ of $$Z_1=4 i$$ and $$Z_2=-6 i$$ ( Express your answer in rectangular form)
......
Level 2
Find the midpoint $$m$$ of $$Z_1=7+8 i$$ and $$Z_2=8-7 i$$ ( Express your answer in rectangular form......
Level 2
Find the distance d between $$Z_1=-4+7 i$$ and $$Z_2=-5+2 i$$ (Express your answer in exact terms an......
Level 2
Find the modulus (absolute value) of $$-6-i$$ ?(Don't round off. If necessary, express your answer a......
Level 3
A complex number $$z_1$$ has a magnitude $$|z_1|=3$$ and an angle $$\theta_1=20^{\circ}$$ Express $......
Level 3
A complex number $$z_1$$ has a magnitude $$|z_1|=13$$ and an angle $$\theta_1=315^{\circ}$$ Express ......
Level 3
A complex number $$Z_1$$ has a magnitude $$|Z|=15$$ and an angle $$\theta =209^{\circ}$$ Express $$Z......
Level 3
A complex number $$z_1$$ has a magnitude $$|z_1|=4$$ and an angle $$\theta_1=330^{\circ}$$ Express $......
Level 3