Intervalul numeric A=(-2;2pi) U {10} contine ? Numere întregi

Răspunsul a fost dat de: USER4878
30 Agustus 2025 matematica 5 minute
4.5
61 Vezi 61 comentarii 10 Distribui
Responsive Ad Header

Întrebare

Clasă: Education Materie: matematica
Intervalul numeric A=(-2;2pi) U {10} contine ? Numere întregi
Întrebare a fost pusă de:
61 Vezi 61 Răspunsuri

Răspuns (61)

Cel mai bun răspuns
(173)
6<2π<7
(A∪{10})∩Z={-1; 0; 1; 2; 3; 4; 5; 6; 10}
card((A∪{10})∩Z)=9
Deci intervalul respectiv reunit cu {10} contine 9 numere intregi.


Răspunsul a fost dat în data 30 Agustus 2025

Articole relevante

How does bk-eventtest.site help with testing system performance?

64 Vezi 64 comentarii

Does bk-eventtest.site offer a demo or free trial?

50 Vezi 50 comentarii

Cine știe răspunsul 4 căsuță 4 căsuță 4 căsuță 4=6

50 Vezi 50 comentarii

Who would benefit most from using bk-eventtest.site?

52 Vezi 52 comentarii

What is the primary purpose of bk-eventtest.site?

49 Vezi 49 comentarii

Can I report a suspicious website with a domain like 0t3ac8nmdfga916023q9un3s7p89mm94.site?

91 Vezi 91 comentarii

How are domain names like 0t3ac8nmdfga916023q9un3s7p89mm94.site typically registered?

85 Vezi 85 comentarii

What are the potential risks associated with accessing 0t3ac8nmdfga916023q9un3s7p89mm94.site?

93 Vezi 93 comentarii

Could 0t3ac8nmdfga916023q9un3s7p89mm94.site be a phishing attempt?

66 Vezi 66 comentarii

How can I determine the legitimacy of a website with a domain like 0t3ac8nmdfga916023q9un3s7p89mm94.site?

105 Vezi 105 comentarii

Petite équation
Bonsoir je bloque sur cette Equation qui est pourtant si simple.. (3-1)^2 + (y-2)^2 = 9 je dois trouver combien vaut y

141 Vezi 141 comentarii

n=1+2+3+4+5+6+7+8+9+10

 

sans ecrire le calcul,explique comment on peut trouver astucieusement la somme de tous les entiers compris entre 1 et 100 (en comptant aussi 1 et 100) et donne la valeur de cette somme. rediger meme une ébauche de réponse

 

svp urgent merci

 

160 Vezi 309 comentarii

Heroes are often people who are…………. that means they put others first, before themselves. They must be……………because nothing can make them change their minds. They are also………….. to their cause. Many of them are……………..since they believe in a better world for mankind. Some other heroes are………… because they like discovering new territories and exploring the world. Of course, they are……………….they face danger without fear. They never rest until they have reached their goals, in other world they are……..

160 Vezi 500 comentarii

f defini pe r cu valori in r f de x este egal (m-1) x+2 daca f(1)=2 as tunci m?

79 Vezi 79 comentarii

Should I use distilled water for cleaning the print head?

57 Vezi 57 comentarii