kuplinq
kuplinq kuplinq
  • 21-05-2019
  • Mathematics
contestada

( complex number )

i^223 is equal to?

Respuesta :

Danutz98
Danutz98 Danutz98
  • 21-05-2019

[tex]i^{223} = i^{222+1} = i^{222}\cdot i = (i^{2})^{111}\cdot i = (-1)^{111}\cdot i = (-1)\cdot i = -i[/tex]

Answer Link

Otras preguntas

A phone company offers two monthly plans. Plan A costs $26 plus an aditional $0.07 for each minute of calls. Plan B costs $10 plus an additional $0.12 for each
how can you solve problems involving equations that contain addition, subtraction, multiplication, or divison
There are 12 participants running in a 110m hurdles race. How many ways are there to award a gold, silver, and bronze medal?
A construction worker used 450N force to move materials 5 meters in two minutes how much power did the worker use
Evaluate the expression​
What is one of the most important beliefs in Buddhism? A. Rituals are necessary to be reincarnated at higher levels. B. There is only one god, and all people mu
A 1 meter wide door is initially open at an angle of 30o as shown (top view). You push with 20 N force in the middle of the door as shown and the door rotates a
Simplify each expression. 5x+ 3/4 +2x− 1/2
Select the correct answer. According to the law of demand, what happens when price increases? A. quantity demanded increases B. quantity demanded decreases C.
Which countries does President Bush cite as an "axis of evil” during his State of the Union address in 2002? (SELECT ALL THAT APPLY) 1:Iran 2:Saudi Arabia 3:No