stephcorn202 stephcorn202

15-06-2020
Mathematics

contestada

When dividing complex numbers, why do you need to multiply the numerator and denominator by the complex conjugate of the denominator?

Respuesta :

jcherry99 jcherry99

22-06-2020

Answer:

Step-by-step explanation:

So that the denominator is a real number. I know that doesn't sound like a good reason, but it is the reason mostly by convention. You don't want complex i's floating all over the answer. There should be just one i.

Answer Link

Otras preguntas

the probability of selecting a consonant from the letters of the alphabet is 21/26

A typical prokaryotic cell has about 3,000 genes in its DNA, while a human cell has about 25000. Approximately 1000 of these genes are present in both cell type

the color that is bent the least by a prism is _____. violet blue yellow red

what is the most common gas in the atmosphere

Venice was an interesting destination. You have to travel by boat. We toured a chandelier factory. The colored glass was incredible. We enjoyed the artwork in t

true or false. For a trigonometric function, y=f(x) then x=F-1(y). Explain your answer. Can someone help me please?

Qualitative analysis is defined as

what does a receptor protein do? a. allows one or a few specific molecules to pass across the membrane b. allows a specific molecule to bind to it because of it

Venice was an interesting destination. You have to travel by boat. We toured a chandelier factory. The colored glass was incredible. We enjoyed the artwork in t

what is the value of the number 4 on 264,807