andrewmejia456
andrewmejia456 andrewmejia456
  • 23-11-2020
  • Mathematics
contestada

Consider w1 = 4 + 2i and w2 = –1 – 3i. Which graph represents the sum w1 + w2?

Consider w1 4 2i and w2 1 3i Which graph represents the sum w1 w2 class=
Consider w1 4 2i and w2 1 3i Which graph represents the sum w1 w2 class=
Consider w1 4 2i and w2 1 3i Which graph represents the sum w1 w2 class=
Consider w1 4 2i and w2 1 3i Which graph represents the sum w1 w2 class=

Respuesta :

eudora eudora
  • 01-12-2020

Answer:

Option (2)

Step-by-step explanation:

Two points having real and imaginary parts are,

w₁ = 4 + 2i

w₂ = -1 - 3i

By adding these numbers,

w₁ + w₂ = (4 + 2i) + (-1 - 3i)

            = (4 - 1) + (2 - 3)i

            = 3 - (1)i

Since, coordinates of a number on the graph are (x, y)

Here x = Real part

y = Imaginary part

Therefore, sum of these numbers will be (3, -1).

Option (2) will be the correct graph.

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Arlett08 Arlett08
  • 26-01-2021

Answer:

graph B

Step-by-step explanation:

EDG21 I did the unit test.

Answer Link

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