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review the graph. given a pair of complex numbers, z1=5 and z2=-6i, let z3=3i+z1 and z4=z2-2. In which quadrant is z3-z4 located?
A. Quadrant 1
B. Quadrant 2
C. Quadrant 3
D. Quadrant 4

Respuesta :

Answer:

A

Step-by-step explanation:

z₃ - z₄ is located in Quadrant 1, the correct option is A.

What are complex numbers?

The numbers that can be expressed in the form of a + ib are called Complex numbers, i is called the iota, whose value is equal to the square root of -1.

These are imaginary numbers.

The complex numbers are

z₁ = 5

z₂ = -6i

z₃ = 3i +z₁

z₃ = 3i + 5

z₄ = z₂ - 2

z₄ = -6i -2

The mathematical operations in all the complex numbers are performed similarly in real numbers,

The like terms are grouped together.

The subtraction of the complex numbers has to be determined.

z₃ - z₄ = ( 3i + 5) - ( -6i -2)

z₃ - z₄ = 3i +6i +5 +2

z₃ - z₄ = 9i +7

The constant and the imaginary term depict the x and y coordinate respectively.

As both the terms are positive, it lies in Quadrant 1.

To know more about Complex Number

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