12-07-2022
Mathematics

contestada

The imaginary number i is defined as ?

(1) -1
(3) √-4
(2) √-1
(4) (-1)²

Respuesta :

profarouk profarouk

21-07-2022

Answer:

√-1

Step-by-step explanation:

The imaginary number i is defined as √(-1)

NOTE : i² = -1

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