Question

Reprezinta fiecare multime,folosind proprietatea caracteristica a elementelor sale : A={0,1,2,3,4,5,6,7,8,9,10,11,12} B={ 0,2,4,.....,16} C={1,3,5,7,....,15} D={0,3,6,9,12,15} E={0,1,4,9,16,25,36,}

Answer 1

Explicație pas cu pas:

A={0,1,2,3,4,5,6,7,8,9,10,11,12}

$A = \Big\{x \Big| x \in \mathbb{N} \ , x \leqslant 12 \Big\}$

B={ 0,2,4,.....,16}

$B = \Big\{x \Big| x \in \mathbb{N} \ , x \ \ par\ , x \leqslant 16 \Big\}$

C={1,3,5,7,....,15}

$C = \Big\{x \Big| x \in \mathbb{N} \ , x \ \ impar\ , x \leqslant 15 \Big\}$

D={0,3,6,9,12,15}

$D = \Big\{x \Big| x \in \mathbb{N} \ , x \ \ \vdots \ \ 3, x \leqslant 15 \Big\}$

E={0,1,4,9,16,25,36}

$E = \Big\{x \Big| x \in \mathbb{N} \ , {x}^{2} \leqslant 36 \Big\}$