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3 years ago

Define computer ?what is water pollution?

Computers and Technology

1 answer:

Zinaida [17]3 years ago

3 0

Answer:

Computer is an electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program.

Water pollution is the contamination of water bodies, usually as a result of human activities.

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Determine and prove whether an argument in English is valid or invalid. About Prove whether each argument is valid or invalid. F

yawa3891 [41]

Answer:

Each understudy on the respect roll got an A.

No understudy who got a confinement got an A.

No understudy who got a confinement is on the respect roll.

No understudy who got an A missed class.

No understudy who got a confinement got an A.

No understudy who got a confinement missed class

Explanation:

M(x): x missed class

An (x): x got an A.

D(x): x got a confinement.

¬∃x (A(x) ∧ M(x))

¬∃x (D(x) ∧ A(x))

∴ ¬∃x (D(x) ∧ M(x))

The conflict isn't considerable. Consider a class that includes a lone understudy named Frank. If M(Frank) = D(Frank) = T and A(Frank) = F, by then the hypotheses are overall evident and the end is counterfeit. Toward the day's end, Frank got a control, missed class, and didn't get an A.

Each understudy who missed class got a confinement.

Penelope is an understudy in the class.

Penelope got a confinement.

Penelope missed class.

M(x): x missed class

S(x): x is an understudy in the class.

D(x): x got a confinement.

Each understudy who missed class got a confinement.

Penelope is an understudy in the class.

Penelope didn't miss class.

Penelope didn't get imprisonment.

M(x): x missed class

S(x): x is an understudy in the class.

D(x): x got imprisonment.

Each understudy who missed class or got imprisonment didn't get an A.

Penelope is an understudy in the class.

Penelope got an A.

Penelope didn't get repression.

M(x): x missed class

S(x): x is an understudy in the class.

D(x): x got a repression.

An (ax): x got an A.

H(x): x is on the regard roll

An (x): x got an A.

D(x): x got a repression.

∀x (H(x) → A(x)) a

¬∃x (D(x) ∧ A(x))

∴ ¬∃x (D(x) ∧ H(x))

Real.

1. ∀x (H(x) → A(x)) Hypothesis

2. c is a self-self-assured element Element definition

3. H(c) → A(c) Universal dispatch, 1, 2

4. ¬∃x (D(x) ∧ A(x)) Hypothesis

5. ∀x ¬(D(x) ∧ A(x)) De Morgan's law, 4

6. ¬(D(c) ∧ A(c)) Universal dispatch, 2, 5

7. ¬D(c) ∨ ¬A(c) De Morgan's law, 6

8. ¬A(c) ∨ ¬D(c) Commutative law, 7

9. ¬H(c) ∨ A(c) Conditional character, 3

10. A(c) ∨ ¬H(c) Commutative law, 9

11. ¬D(c) ∨ ¬H(c) Resolution, 8, 10

12. ¬(D(c) ∧ H(c)) De Morgan's law, 11

13. ∀x ¬(D(x) ∧ H(x)) Universal hypothesis, 2, 12

14. ¬∃x (D(x) ∧ H(x)) De Morgan's law, 13

4 0

3 years ago

Write a partial class that shows a class constant and an instance method. Write an instance method that converts feet to inches

MA_775_DIABLO [31]

Answer:

Please the code snippet below, the code was writen in Kotlin Language

Explanation:

const val inches:Int= 12 . //This is the const value

fun main(args: Array<String>) {

//this will ask the user for input

print("Enter a number")

//this will do the conversion

var valueInFeet= Integer.valueOf(readLine())*inches

print("The value in feet is $valueInFeet feet(s)")

}

4 0

3 years ago

Can someone please tell me how to download tor browser onto a Linux laptop?

marta [7]

Answer:

Use windows

Explanation:

7 0

3 years ago

7.4 code practice question 1 edhesive

Semmy [17]

Answer:

7.4 Code Practice: Question 1

def GPAcalc(g):

if g == "a" or g == "A":

return 4

elif g == "B" or g == "b":

return 3

elif g == "C" or g == "c":

return 2

elif g == "D" or g == "d":

return 1

elif g == "F" or g == "f":

return 0

Explanation:

4 0

3 years ago

Read 2 more answers

A ____ is a set of software tools used by an attacker to hide the actions or presence of other types of malicious software, such

finlep [7]

Answer:

A <u>rootkit</u> is a set of software tools used by an attacker to hide the actions or presence of other types of malicious software, such as trojans, viruses, or worms.

Explanation:

A <u>rootkit</u> is a set of software tools used by an attacker to hide the actions or presence of other types of malicious software, such as trojans, viruses, or worms. Where a Rootkit provides features like remote access to users, it also opens ways for attackers. It helps in hiding the malicious software. Rootkits can be installed on the victim systems by phishing attack or social engineering techniques ..

6 0

3 years ago

Define computer ?what is water pollution?​

Define computer ?what is water pollution?