Seniorof2017 Seniorof2017
  • 23-01-2017
  • Mathematics
contestada

What is typically the first step of an indirect proof

Respuesta :

haha2k17 haha2k17
  • 23-01-2017
The first step of an indirect proof is to assume that 'Sum of even integers is odd.' XQ n(n + 1) = an odd number, a contradiction, because n(n + 1) is always an even number.
Answer Link

Otras preguntas

Which organism is not a predator? A. a spider B. a mountain lion C. a hyena D. a squirrel
Find the probability of drawing a 8 of Diamonds from a 52-card deck given the deck is properly shuffled.
Dan, Ellen and Fred share some money in the ratio 4:7:9. Ellen receives £720 more than Dan. Calculate the total amount of money that they shared.
Find this answer please
Whats the geometric sequence for 5,20,80,320
which factor drives surface ocean currents
Which word from the passage helps the reader draw a conclusion about Alec's perspective on growing up rather than growing down? silly always why won't
The circumference of a circle is 20 cm. What is the approximate radius of the circle?
Which of the following equations describes the lines shown below? Check all that apply
URGENTE En la oración , "Tu hijo está hecho un hombre, sin embargo, el mío todavía es un crío. El verbo de la primera oración es: Está, un verbo copulativo. Es