jumlah tak hingga dari deret geometri 4+2+1+1/2+.....adalah

Oleh: USER8158
28 Agustus 2025 matematika 5 menit baca
4.5
59 views 59 komentar 10 shares
Responsive Ad Header

Pertanyaan

Grade: Education Mata Pelajaran: matematika
jumlah tak hingga dari deret geometri 4+2+1+1/2+.....adalah
Ditanyakan oleh:
59 Dilihat 59 Jawaban
Responsive Ad After Question

Jawaban (59)

Jawaban Terbaik
(79)
[tex] x[/tex]∞ = [tex] \frac{4}{1-1/2} [/tex]
                   = 8
Dijawab pada tanggal 28 Agustus 2025
(46)
a=40
r=2/4
=1/2
S~=4 per 1/2 =8
Dijawab pada tanggal 28 Agustus 2025

Artikel Terkait

raspundeti va rog la intrebare : De ce este nevoie de ingrijirea fintinilor???

78 views 78 komentar

upaya apakah yang harus dilakukan apabila di dalam masyarakat terjadi ketidaknyamanan

85 views 85 komentar

Va roog am mare nevoie!!!
Arrange the sentences to make up a dialogue.Read it.
A:One ticket to Bristol,please.
B:No,it's stopping train.
A:Here is the money.
B:Single or return?
B:At 6.15 pm.
A:Thank you.Goodbye.
A:SIngle.Is it an express.
B:Here is the ticket.Have a nice trip.
A:What time do we get to Bristol?
A:How much should i pay?
B: £ 11

160 views 417 komentar

If an element has a charge of 1+, how many more protons does it have than electrons?

84 views 84 komentar

cum se pronunta vocalele

24 views 24 komentar

Why am I getting the 'There was an error uploading your file, please try again' message on Etsy?

96 views 96 komentar

ce este trasaturi fizice si morale

34 views 34 komentar

Which state was a part of the United States in 1793

57 views 57 komentar

un robinet umple intr-o ora 1/6 din capacitatea unui bazin, iar alt robinet cu un debit mai mare umple 0,25 din capacitatea aceluiasi bazin intr-o ora.daca deschidem simultan ambele robinete in cat timp va fi umplut bazinul?

160 views 228 komentar

O macara ridica o greutate de 9800 N si efectueaza un lucru mecanic de 49000J. La ce inaltime a fost ridicata greutatea? Va rog mult! Dau COROANA!

146 views 146 komentar

A)completati cate un nr care se rotunjeste prin adaos , respectiv,prin lipsa la numerele date:... 400...
...9000...
...1870...
...63100...
...8500...
...100000....
b) aproximati la ordinul zecilor 349
291
ordinul sutelor 1512
2493
ordinul miilor 4357
4886

c)alegeti 4 dintre numerele rotunjite si alcatuiti o problema  dupa expresia: 
(a+b)-(c+cx10+d)

160 views 435 komentar

Alcatuiti un enunt in care numeralul sapte sa aiba valoare adjectivala si sa fie in cazul dativ

95 views 95 komentar

Diferențe si asemănări între oraș si sat
Dau coroana pt cel mai bun raspuns

82 views 82 komentar

uraikan hubungan antara pasar dan distribusi

44 views 44 komentar

spunetimi inmultirile ca adunari repetate] 7 × 4 =

5 × 6 =

71 views 71 komentar

CALCUL LITTÉRAL
bonjour quelqu'un peut m'aider pour cette exercice
Merci

Choisir un nombre;
Ajouter 2;
Multiplier ce résultat par lui même; -
Enlever le quadruple du nombre de départ; Ajouter -9.
. Montrer que l'expression de ce programme en fonction du nombre de départ x peut s'écrire : P(x) = x2-5 ​

160 views 349 komentar

What are the key considerations when choosing an Arbor DDoS solution?

69 views 69 komentar

What are some notable storylines featuring Damian Wayne?

56 views 56 komentar

quand a lieu la bataille de Salamine oppose -t-elle

51 views 51 komentar

Bonjour L' alarme ? Pourquoi? svp cette phrase sagit il d'une figure de style ​

84 views 84 komentar