Forwarded from MONET ACADEMY (𝓑𝓲𝓴𝓲𝓡π“ͺ)
Gaaffiillee garaagara qabannee waan dhufaa jirruuf react fi share gochuun tooraa irraatti nuu eegaa!😘
Set theory

β–ŽQuestions

1. What is a set?

   β€’ A) A collection of distinct objects

   β€’ B) A single object

   β€’ C) A type of number

   β€’ D) A mathematical operation

2. Which of the following is an example of a finite set?

   β€’ A) The set of all integers

   β€’ B) The set of natural numbers

   β€’ C) The set of all even numbers

   β€’ D) The set of vowels in the English alphabet

3. What is the cardinality of the set {2, 4, 6, 8}?

   β€’ A) 3

   β€’ B) 4

   β€’ C) 5

   β€’ D) Infinite

4. Which symbol represents the empty set?

   β€’ A) {}

   β€’ B) βˆ…

   β€’ C) ∞

   β€’ D) Both A and B

5. If A = {1, 2, 3} and B = {3, 4, 5}, what is A ∩ B?

   β€’ A) {1, 2}

   β€’ B) {3}

   β€’ C) {1, 2, 3, 4, 5}

   β€’ D) {}

6. Which operation combines two sets to include all elements from both?

   β€’ A) Intersection

   β€’ B) Union

   β€’ C) Difference

   β€’ D) Complement

7. If U = {1, 2, 3, 4, 5} and A = {2, 3}, what is the complement of A?

   β€’ A) {1, 2}

   β€’ B) {3, 4, 5}

   β€’ C) {1, 4, 5}

   β€’ D) {2, 3, 4}

8. Which of the following is a subset of {a, b, c}?

   β€’ A) {a, b}

   β€’ B) {a, b, c, d}

   β€’ C) {}

   β€’ D) Both A and C

9. What does it mean for two sets to be disjoint?

   β€’ A) They have at least one element in common.

   β€’ B) They have no elements in common.

   β€’ C) They are identical.

   β€’ D) One is a subset of the other.

10. If A = {x | x is an even number}, which of the following is an element of A?

    β€’ A) 3

    β€’ B) 4

    β€’ C) 5

    β€’ D) None of the above

11. What is the power set of a set with n elements?

    β€’ A) n

    β€’ B) n^2

    β€’ C) 2^n

    β€’ D) n!

12. If A = {1, 2} and B = {1, 2}, what is A Γ— B (the Cartesian product)?

    β€’ A) {1, 2}

    β€’ B) {(1,1), (1,2), (2,1), (2,2)}

    β€’ C) {(1,2), (2,1)}

    β€’ D) {}

13. Which of the following sets is infinite?

    β€’ A) The set of days in a week

    β€’ B) The set of prime numbers

    β€’ C) The set of letters in the English alphabet

    β€’ D) The set of colors in a rainbow

14. What is the union of sets A and B?

    β€’ A) The set containing elements in both sets

    β€’ B) The set containing elements only in A or only in B

    β€’ C) The set containing elements only in both sets

    β€’ D) None of the above

15. If A = {x | x is a prime number less than 10}, which of the following is true?

    β€’ A) A = {2, 3, 5}

    β€’ B) A = {2, 3, 5, 7}

    β€’ C) A = {1, 2}

    β€’ D) A = {}

16. How many subsets does the set {a, b} have?

    β€’ A) 2

    β€’ B) 3

    β€’ C) 4

    β€’ D) 5

17. Which of the following statements is true about the universal set?

    β€’ A) It contains no elements.

    β€’ B) It contains all possible elements within a given context.

    β€’ C) It is always finite.

    β€’ D) It can only be defined for numbers.

18. If every element of set A is also an element of set B, then:

    β€’ A) A and B are equal.

    β€’ B) A is a subset of B.

    β€’ C) B is a subset of A.

    β€’ D) Both sets are disjoint.

19. What does the notation |A| represent?

    β€’ A) The intersection of set A with itself.

    β€’ B) The union of set A with itself.

    β€’ C) The cardinality (number of elements) of set A.

    β€’ D) The complement of set A.

20. If X = {1, 2} and Y = {a, b}, what is X Γ— Y?

    β€’ A) {(1,a), (2,b)}

    β€’ B) {(1,b), (2,a)}

    β€’ C) {(1,a), (1,b), (2,a), (2,b)}

    β€’ D) {(1,a), (2,a)}
Waa'ee Boombii Nuklarii (Nuclear bombs) maal beeyta?

Boombiin kun maaliif addunyaarratti sodaatama tahe? Wanti boombiin kun sodaatamufis tahe jibbamuf sababa qabatamaatu jira. Hanga xumuraatti na hordofaa!

Boombiin kun bara 1945 keessa yeroo jalqabaatiif Ameeriikaa keessatti iccitiidhaan tolfame. Magaalaalee Jaappaan Hiroshimaafi Naagaasaakii jedhaman irratti bara 1945 keessa darbatame. Balaan gaafas boonbiin kun fide hamaa fii sodaatamaa tahuu arkanii hammeenyi boombii kanaa maal akka tahe mirkaneeyfame. Gaafa san booda garuu boombiin nuklarii kun ilma namaa irratti hin darbatamne.

Humni xiqqaan balaa guddaa fiduu kan dandeessu tahuu isaa jalqaba kan beeksise Albarti Ayinistaayiin ture. Foormulaan fiiziksii Albarti Ayinistaayin ittiin beekkamu E=mc2 kan jettu maalummaa humna xiqqaa kanaa kan ibsu ture. Tiiyoorii kanarraa ka'uudhaan gartuun saayintistoota Ameeriikaa boombii nuklarii hamaa kana tolchan.

Bombii nuklarii tolchuu keessatti elementoonni lama qooda murteessaa kan qaban tahuu isaanii beektoonni dubbatu. Elementoonni kunniinis yuraniiyami fi pilatiniiyam jedhamu. Humni elementoonni kunniin dhoohuuf qaban uumamaanuu hedduu hamaadha. Kanaaf elementoonni kun boonbii kana keessatti humni isaa daran akka dabalu isa taasise.

Yeroo nuklarrin kun dhohu maaltu taha?

Osuma hin turin akkuma dhooheen;
- ifaa ifa aduu caalaa balaqqeesawutu uumama. Yoo naannoo dhohiinsaa san jiraatte ija keetu jaama. Namoonni kilomeetira 80 irraa fagataanilleen yoo ijaan laalan yeroof ijji isaanii ni jaama.

- Nuklariin dhohee sekoondii 1 booda oowwi naannoo dhohiinsaa san jiru oowwa handhuura aduu jiru caalaa siguba. Gamooleen, ilmi namaa, mukkeenii fii wanti lubbu wanti cufti gubatanii daaraa tahanii badu.

- Sekoondii 2 hanga 3 humni dhohiinsaa ulfaataan gamoolee jijjigsuu itti fufa. Ilma namaammoo gamaafi gamana daddarbee dhamaasee lafatti hara.

- Sekoondii 6 fi 10 jidduutti dhohiinsi ibidda kallattii hundaan facaasee Oowwi qilleensaa namoota fagoo jiranis coraa ykn gogaa isaanii baysuu eegala. Uffata uffattee jirtutti ibiddatu qabata. walumaa galatti lubbu qabeeyyiin jiraachuun hin jiru. Hundi ni gubatu. Wanti gubachuu dandahu cufti nigubata.

- Sekoondii 15-60 jiddutti dhohiinsi boombichaa oksijiinii naannawa san jiru ifitti harkisa. Oksijiniin gara wiirtuutti harkifame kuniis ibidda kurumboo kubbaa fakkaatu guddaa uuma. Deebi'ee ibiddi kun addaan faca'a. Namoonni lubbuu isaanii du'a jalaa oolchuuf baqatan yoo jiraataniis qaanqee fii aarri bombiirraa faca'e namoota lubbuu baasuuf abaaba fiigan hunda karaa deeman wallaalchisee ibiddi gubbaa itti roobee qubee fixa.

- Sekoondii jaatama ykn daqiiqaa 1 booda, akka carraa yoo du'arraa haftellee summiin boombiin kun uumu kan ijatti hin mul'anne "raadiyashiin" kan jedhaniin

> Akka balaqqamsiisuu sigodhee si gaggabsa, Rifeensa kee sirraa harcaasee qaama kee dhiigsisa, Orgaanii kee si laamsheeysa! Guyyoota yookiin torban muraasa booda du'a simatta. Addunyatti nagaya dhaammatta.

Guyyoota muraasa hanga waggoota itti aananiitti ammoo:

- Awaarri faalame samii irraa harcawuu ittiuma fufa,
- Biyyee, bishaanifi qilleensi ni faalama
- daa'imni dhalatu fayyaaleessa hin tahu, qaama miidhamaa tahee dhalata.

- Lafti boombiin sun tuqes bara dheeraaf deebi'ee jireenya ilma namaaf hin mijatu...

Boonbiin kun wanti sodaatamuufis sababa kanaafi. Boonbiin kun addunyaa balleessuu waan dandahuuf biyyoonni addunyaa hedduun boombiin nuklarii akka hin omishne kan dhoorkamaniif saniifi!
Forwarded from Barattoota oromoo (πŸ…·πŸ…ΊπŸ† Gjxβ„’πŸ”˜)
Yeroo amma kana namoonn channel telegram gurguddda qaban qarshii kara addan argata jiru ach keessa tokko beekaman kara beeksisan
1. Kan dhabbaann telegram channel keesaan irratr beeksiisa gad lakkise ton isinif kennudha

2. https://telega.io/c/Barattootaoromo link kanan seentan yoo galmooftan dhabbanni kunis kan telegram olitti kaffala . Creteria isa miseensi channel ykn group sana 3000 fi achi ol tauu dha


Kanaaf namoonn channel keessan 3k ol taee galmooftan mallaqa argachuu dandeessu
https://telega.io/c/Barattootaoromo
https://telega.io/c/Barattootaoromo
Qabxiin qormaata guutuu magaalaa Finfinnee kan kutaa 8ffaa har'a ifoomeera



Qabxiin qormaata kutaa 8ffaa guutuu magaalaa Finfinnee har'a ifoomuu Biiroon Barnootaa Bulchiinsa Magaalaa Finfinnee beeksiseera.

Barattoota qormaata kutaa 8ffaa qoraman keessaa harki 88.8 dhibbeentaa 50 ol fiduu isaanii Biirichi beeksiseera.

Hogganaan Biiroo Barnootaa Bulchiinsa Magaalaa Finfinnee Zalaalam Mulaatuu (PhD) ibsa kennaniin, bara barnootaa 2017 kanatti barattoonni kuma 70 fi 525 qormaata kuta 8ffaa fudhachuu himan.

Qormaata kanaan barattoota 20 qabxii ol’aanaa fidan keeessaa ammoo 13 barattoota mana barumsaa Iteegee Mananii fi Mana Barumsaa Bultii Dhiiraa Galaan ta’uu eeran.

Barattoonni har’aa eegalee geessituu armaan gadii kanaa qabxii isaanii ilaallachuu akka danda'an, Biiroon Barnootaa Bulchiinsa Magaalichaa hubachiiseera.

#oromiiyaa
#barattootaoromo
#qormaata@barattootaoromo
#Ethiopia
#Afrikaa
#Galatoomaa
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Anonymous Poll
75%
A. 5
33%
B. 6
20%
C. 7
15%
D. 8
25%
E. 9
#BEEKISISA_Kutaa_12ffaaf

Inistiituutiin Teeknooloojii Shaggar Barattoota 12ffaa Xumuran Galmeef Waameera.
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BBO- Waxabajjii 18/2017 Inistiituutiin Teeknooloojii Shaggar Barattoota Bara 2017 Qormaata Biyyoolessaa Fudhatan keessaa barattoota ulaagaa Inistiituchi gaafatu guutan bara barnootaa 2018 simatee barsiisuuf galmee jalqabeera.

Kanaafuu barattootni ulaagaa kaa'ame guuttaniifi fedhii qabdan marsariitii (online) irraan akka galmooftan isin afeereera.

#Odeeffannoo_guutuu_argachuuf liinkii asiin gadii fayyadama.


NOTICE

Shaggar Institute of Technology invites 12th grade students for registration.

OEB- June 25/2025 Shaggar Institute of Technology has started enrolling students who meet the requirements of the Institute.
Therefore, eligible and interested students are invited to register online.
Use the link below for full information.
https://sitedu.info/

#Afrikaa
#Ethiopia
#barattootaoromo
#barattootaorom@barattootaoromo

@barattootaoromo
Forwarded from Barattoota oromoo (πŸ…·πŸ…ΊπŸ† Gjxβ„’πŸ”˜)
CARRAN KUN AKKA ISIN HIN DARBINEE

KEESSATTU JIRAATA MAGALAA SHASHAMANNEETIIF

Odeeffannoo dabalataatiif: +251710622666 Telegiraam: Alpha Telegram group link = www.tg-me.com/+Z655QHt_Ynw2ZTQ0
Forwarded from Barattoota oromoo (πŸ…·πŸ…ΊπŸ† Gjxβ„’πŸ”˜)
CARRAN KUN AKKA ISIN HIN DARBINEE

KEESSATTU JIRAATA MAGALAA SHASHAMANNEETIIF

Odeeffannoo dabalataatiif: +251710622666 Telegiraam: Alpha Telegram group link = www.tg-me.com/+Z655QHt_Ynw2ZTQ0
2025/06/29 10:51:46
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