firesquad9243 firesquad9243
  • 18-01-2021
  • Mathematics
contestada

Given z1 = 2 +StartRoot 3 EndRoot i and z2 = 1 – StartRoot 3 EndRoot i, what is the sum of z1 and z2?

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aboouthaymeen5 aboouthaymeen5
  • 21-01-2021

Answer:

z1 + z2 = 3

Step-by-step explanation:

Since we are given z1 = 2 + √(3)i and z2 = 1 – √(3)i. The sum of z1 + z2 would be:

(2 + √(3)i) + (1 – √(3)i) = 2 + √(3)i + 1 – √(3)i = 2 + 1 + √(3)i – √(3)i = 3

Hence, z1 + z2 = 3.

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briellestarrallen briellestarrallen
  • 03-03-2021

Answer:

D. 3

Step-by-step explanation:

Edg 2020

Answer Link

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