1128nyah 1128nyah
  • 12-09-2021
  • Mathematics
contestada

"If an integer n is odd, then n+1 must be even."

Respuesta :

roseyimari
roseyimari roseyimari
  • 12-09-2021

Answer:

Yes .An integer n is odd if and only if n + 1 is even.

Step-by-step explanation:

Proof.

We first prove ( =⇒ ). n +1=2k +1+1 = 2k + 2 = 2(k + 1).

Answer Link

Otras preguntas

Translate the following sentence into an equation. Subtracting 5 from the quotient of a number and 6 gives 37.
Is the following correspondence a function? Yes or No?
inequalities x+3 <=10
what are the seas and oceans that surround zimbabwe
What are the major characteristics of grand opera?
Simplify: [5-3x+2y-(2x-y)]-(3x -7y+9)
Translate the following sentence into an equation. Subtracting 5 from the quotient of a number and 6 gives 37.
What happens when a glass rod is dipped in HCl and is brought near ammonia gas?
The greatest common factor of 3m^2n+12mn^2 is
It solves the systems of equations.To find the method indicated like:1. Determinants2. Equalization3. Reduction4. Substitutionplease...:)