asullivan4284
asullivan4284 asullivan4284
  • 10-01-2019
  • Mathematics
contestada

Complex numbers are written in the form a + bi. Which of these is/are real numbers? A) a only B) b only C) a and b only D) i only E) a, b, and i

Respuesta :

AdityaMathur
AdityaMathur AdityaMathur
  • 10-01-2019
c)a and b only
because i is a complex number and a and b are real numbers
Answer Link

Otras preguntas

when aqueous solutions of hbr and rboh neutralize each other, in addition to rbbr, what other compound is formed?
Paintings of middle-class interiors were popular in which region in the 16th and 17th centuries?.
Briefly discuss the following visayan provinces: panay island Negros island Bohol samar aklam leste Iloilo Plssssssss
Mrs. Bell's class is working together to earn enough money for a field trip. The total cost for the class to go to the observatory is $910. The students want
a dog (mass 14.0 kg) sits on a sled (mass 6.1 kg) that is being pushed with a force of 48.5 n on a flat snowy surface. if the acceleration of both is 1.92 , wha
Mrs. jack bought 150 t-shirts for $1920 from a factory. The t-shirts are sold at $19.99 each.
A hat that normally cost $20 is on sale for $14. What percent of the regular price is the sale price?
If you know that 84 is 70% of the whole, how can you use proportional reasoning to determine the whole? 70100 shows 70% as a ratio. The ratio 84x compares 84 to
Out of 45 times at bat, Raul got 27 hits. Write the decimal that represents the times Raul didn't get a hit.
conditional_snakes.py - snake_input = int