Translating English Sentences to Logical Expressions

Discrete Mathematics: Translating English Sentences to Logical Expressions.
Topics discussed:
1) Solved questions about translating the English sentences into logical expressions.
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#DiscreteMathematicsByNeso #DiscreteMaths #LogicalExpressions

[@rajshekhar4935]

H/W prob. ans:
Domain : All students
P(x) : x students has taken more than 21 credit hours in a semester.
Q(x) : x received all A's
So,
∃x[P(x)^Q(x)]

[@Prasoonvarshney16]

I also got this...

[@brahmanandakabi8796]

Thoda doubt tha.about selecting the domain

[@rajeshprajapati4863]

Domain : All Students in the world.
P(x) : x student has taken more than 21 credit hours in a semester and received all A's.
Therefore, ∃x P(x)
What about this ?

[@your_name96]

so for exactly one student ( a student) it holds ? i thought it would need negation

[@zulkarninekhan9186]

Domain: All people
P(x): x is a student
s(x): x has taken more than 21 credits
q(x): x has received all "A"'
Ex(p(x)^s(x)^q(x))
is it correct?
plz reply I've an exam tomorrow

[@iftstv9814]

Neso is really changing way of learning. Thank you Neso...

[@OK-ri8eu]

Man, Neso academy is always there whenever I'm stuck. Thanks a lot guys!!

[@At-wl5dr]

Thank you, you are wonderful in your explanation, I'm studying this course at the university now, I benefit very much from you and wish you a little hurry to complete it

[@muskansharma8744]

Sir, Please complete the series of Data Structure and Algorithms as early as possible.

[@saileshsahu8790]

+1

[@Bigbosscontent1435]

They completed all but we need to pay rest of videos

[@devukun8358]

Me ; " I don't understand anything ....
Neso : " Don't worry my child I'll teach you.."

[@ashutoshranjan4644]

Domain-all student
P(x):x >21 credits in semester
Q(x):x has recieved 'A' in all subjects
-】(p(x)^q(x))

[@MuditJain-g6i]

i have a doubt a11:03 .if s(x) is =>x is richly coloured ,i think we can't say that not of x means x is dull in color .because not of x will mean not richly cololoured .it can also mean that the bird is "okay" coloured.

[@aryangaurav7883]

Really helpful, thanks!

[@kianfrawley8364]

You are GOATED. Life saver.

[@azadr]

Neso ❤️❤️❤️❤️❤️

[@normalguy1072]

"no large bird live on honey"... is it wrong to negate the Q(x) instead of negating the R(x)?

[@worlddream3704]

Going to cross 1 million soon
Sorry very soon.

[@ajaysingh-kd4nt]

birds that do not live on honey are dullin color
can also be written as there exist some bird that does not live on honey and are dullin color

[@jayxcoder]

Domain: all people on the planet earth.
P(x): x is a student.
Q(x): x has taken more than 21 credit hours in a semester.
R(x): x has received all A's.
Ans: ∃ x [P(x) ∧ Q(x) ∧ R(x)]
"There exists x such that x is a student and x has taken more than 21 credit hours in a semester exam and x has received all A's."

[@tonmoydas97]

Make videos on the computer organization & architecture

[@Haritha__sree__11]

Ss .

[@mert_kaan_yilmaz]

You are a legend.
"isn't that so?"

[@vedantthakur2669]

Sir please complete discreet mathematics

[@Frostttttttt]

7:30 (personal timestamp)

[@nikitasinha8181]

Thank you so much

[@WahabAhmad-ge3go]

Hello Sir Afaq.

[@kushagratiwari7751]

Domain: All people.
S(x): x is a student.
P(x): x has taken more than 21 credit hrs in a sem.
Q(x): x has received all A's.
then
∃x (S(x) ^ P(x) ^ Q(x))

[@zulkarninekhan9186]

My answer is same. Is it correct? plz reply I've midterm exam tomorrow

[@kushagratiwari7751]

@@zulkarninekhan9186 👍

[@kajalmondal9745]

Sir you said that Operating system and computer networks video are coming in app on 1st week of September. But you didn't upload it?why?

[@nesoacademy]

Because we’re testing the app, this time it is not a small project and it is taking little longer than our expectations.

[@kajalmondal9745]

@@nesoacademy how much time it will take?

[@Local_Nerd]

Thanks

[@aneesakhan8310]

Domain: Set of all the people on the planet
S(x) : x is a student
C(x): x has taken more than 21 credit hours in a semester
A(x): x has received all A's
∃x[S(x)^C(x)^A(x)]
Is this correct?
If not, please point out the error.

[@codewithsankyy5738]

do dont have to take s(x) because x is already a student as you mentioned for C(x)..only take C(x) and A(x)...

[@aneesakhan8310]

@@codewithsankyy5738 Okay, thanks.

[@kunaldhyani]

Domain : All students
Let P(x) = x has taken 21 credits
Q(x) = x has received all A's
Answer to 5:45 = ∃x [ P(x) ^ Q(x) ]

[@bafu44]

neso🤩

[@bafu44]

786

[@sakshamchhatkuli271]

All of my confusion is completely cleared!

[@motivees3934]

this is nothing but blessings of god

[@ronaldsacay9299]

taga Dalirig diay ko

[@vaishalidarbar8961]

sir pls provide us you are ppt notes.

[@nekodhaisuki2167]

Sir, can we write it as this way too? Hope you reply sir :)
Domain: All students
P(x) : "x has taken more than 21 credit hours in a semester."
S(x, y) : "x received y"
∃x[ P(x) ^ ∀y( S(x, y)) ]

[@fazanahmad940]

You must define y,
Keep y as all A's not simple y

[@akshitjain913]

1st view..

[@akshitjain913]

Apti videos are awesome

[@nesoacademy]

Thank you :)

[@NaughtyR]

Koi he Chirst se??

[@apple6370]

Can we write like this : £ x p(x)
Where p(x): x has taken more than 21 credit hours in a semester and received all A's

[@josedonieboncales6449]

Why are you talking so fast?

[@AftabUA]

Watch in 0.75x

[@CodingGeek101]

Asians have mastered the English language better than the English themselves!

[@prashantdiwakar6523]

You are slow

[@Thoufiq-121]

Lol I'm watching this in 2x 😂, having exam in 2 days.

[@shwe746]

I have tomorrow

[@vikhyatsharma8138]

Did bracket matters

[@codewithsankyy5738]

yes ofcos

[@jeromeqsullivan]

S(x) : is a student
M(x) : taken more than 21 credit hours
A(x) : received all As
∃x(S(x) ∧ M(x) ∧ A(x))

[@webxlo128]

Thanks a lot