In a certain college, 75% of the students like chemistry, 20% like mathematics and 40% like physics. Further 15% like chemistry and mathematics, 30% like chemistry and physics, 10% like mathematics and physics. 5% like all the 3 subjects.
(A) Find the probability that a random student will like at least one of the 3 subjects.
(B) Find the probability that a student likes precisely 1 subject
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daily hota hai ab kal and parson fir chuti hai
Answers
Answer:
Holozoic nutrition (Greek: holo-whole ; zoikos-of animals) is a type of heterotrophic nutrition that is characterized by the internalization (ingestion) and internal processing of liquids or solid food particles. ... Ingestion: In animals, this is merely taking food in through the mouth.
Explanation:
Ohk
Yaar ye log kudh chann se jiye aur hame bhi chann se jine kyu nhi dete pareshan karne ki aadat hai inko
Answer:
Ya id kyu nhi use kar skta btao
Explanation:
Literacy in India
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Literacy in India is a key for social-economic progress. Despite government programmes, India's literacy rate increased only 77%. The 2011 census, indicated a 2001–2011 literacy growth of 9.2%, which is slower than the growth seen during the previous decade.