Question

N natural.
Z inteiro.
Q racional.
I irracional.
R real.
de exemplos​

Answer 1

Resposta:

N= {0,1,2,3,4,5...}

Z= {...-5,-4,-3,-2,-1,0,1,2,3,4,5...}

Q={$\frac{x}{y} |x$∈ Z e y ∈ Z*}

ex: ($\frac{1}{2},\frac{3}{5} ,\frac{7}{2}$)

I={$\frac{x}{y} | x e y$ ≠ Z}

ex: {π, √2}

R= {N,Z,Q,I}

Explicação passo-a-passo:

Answer 2

|N:{1,2,3,4,5,6,7,8,9,10...}

Z:{-9,-8,-7,-6,-5,-4,-3,-2,-1,0,1,2,3,4...}

Q:{4/8,3/5...}

I: |~|, raiz quadrada de 2, de tres e etc...}