operaciones entre números complejos
Authored by alejandra prieto
Mathematics
9th Grade
Used 5+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Resuelve: z1+z2
1+22i
1-22i
-1-22i
9-22i
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Resuelve: z1+z2
1/6+2i/15
1/3-2i/2
-2/15+1i/6
2/5+22i/4
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Resuelve: z1-z2
11/6+22i/15
11/3-21i/2
-22/15+11i/6
22/15-7i/6
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Si tenemos los números z1=a+7i, z2=5+bi y z3=7+10i, ¿Cuál es el valor de a y b si es que z3=z1+z2?
a=2 ; b=3
a= 3 ; b=2
a=4 ; b= 5
a=5 ; b=4
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Si tenemos los números z1=a−8i, z2=3+bi y z3=7+5i, ¿Cuál es el valor de a y b si es que z3=z1−z2?
a = 10 ; b =13
a= 10 ; b=-13
a=4 ; b=3
a=4 ; b=-3
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Resuelva la división
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
¿Cuál es el producto de (16−8i)(-4+10i)?
84+ 192i
16+192i
24+ 132i
24- 128i
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