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

Answer Link

Otras preguntas

What is an example of Paine’s use of ethos

10) When helping a choking child, you should give ________. a. Thrusts into the abdomen b. CPR c. Compressions d. None of the above

Inez Walks 1.85 mi in 45 minutes , how many miles can she walk in 1 hour?

Identify whether the description refers to a monomer, a polymer, or both. Macromolecule: Repeating units: Simple molecule: Covalent bonds:

A greenhouse manager knows, from experience, that the probability of a plant surviving the winter is 3/5 . If her greenhouse has 270 plants, how many plants ca

102, 119, 103, 114, 106, x; mean 105

What is the point-slope form of the line with slope 5 passing through (4,-2)

I am having to create a presentation about myself and i dont know what to do it about? I NEED YOUR HELP!!!!

letter written by Abraham Lincoln is Primary sources or a Secondary Sources ?

DNA must be coiled into special structures before a cell divides. Why do you think it is necessary for the DNA to be structured this way before cell division oc