Onna11
Onna11
08-10-2016
Mathematics
contestada
how do you calculate the power of i?
Respuesta :
JoshEast
JoshEast
09-10-2016
So i = [tex] \sqrt{-1}[/tex]
that would mean that i² = √i x √i
= i
i² = - 1
i³ = i x i²
= i x (- 1)
i³ = - i
i⁴ = (i²)²
= (-1)²
∴
i⁴ = 1
Answer Link
VER TODAS LAS RESPUESTAS ( 36+ )
Otras preguntas
An individual is planning a trip to a baseball game for 20 people. Of the people planning to go to the baseball game, 11 can go on Saturday and 14 can go on Sun
The diagram shows EFG. Which term describes point H?
Two arrangements of atoms are possible for a compound with a molar mass of about 45 g/mol that contains 52.2% C, 13.1% H, and 34.7% O by mass. Write the Lewis s
El área de México es casi dos veces el área de Texas. cierto falso
Explain the meaning of information computer technology
Which of the following is a criterion by which game meats are evaluated by the USDA? A. Diet B. Size C. Country of origin D. Color
h(x)=2x-4/3 o h^-1(x)= 3x-12/2 o h^-1(x)= 3/(2x-4) o h^-1(x)= 3x+4/2
Many monatomic ions are found in seawater, including the ions formed from the following list of elements. Write the Lewis symbols for the monatomic ions formed
A pair of parallel lines is cut by a transversal, as shown below.
A solenoid of length 0.700 m having a circular cross-section of radius 5.00 cm stores 6.00 µJ of energy when a 0.400-A current runs through it. What is the wind
