7 Three Set Problem 

Wow I loved your lesson. You teach very well and it’s easy for everyone to understand even when you are a newbie to the topic. Splendid teaching 💯

Very good and interesting.... easy to understand as well

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Sir you've just helped me I've been trying to solve a similar question for more than 2 hours

Very helpful 👍

Please I really enjoy this lesson seriously i understood everything u said thank you 🙏 🙏🙏😊😊

I have never understood better. Thank you so much 😄😁

yea nice video. explained it well however it got a little hard to listen because of accent

You really teach well. Thanks a lot😃😃

I need more tutorials to pass my wassce oooo😢😢

Thank you so much, you really helped a lot God bless you for me

1.In a first-year science class of Nsaba Presbyterian Senior High School, students were asked to make a choice between any one of the electives: chemistry and Geography or be left with no choice than to offer elective Math. 15 students opted for Chemistry as an elective and 27 opted for Geography. Given that one-third of the class declined the choices of Chemistry and Geography, find the number of students in the class.

I really appreciate sir, u have given me a clue

In a class of 80 students,53 studyArt,60 study Biology,36 study Art and Biology,34 study Art and Chemistry,6 study Biology only and,18 study Biology but not chemistry.Illustrate the informationin a venn diagram.Determine the number of student who study:(i)Art only (ii)chemistry

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Tysm God bless youuuu!🥺 Finally understood

Sir please keep on making more videos it really helps

Thank you very much sir. It was very interesting. Although I don't like math. Thanks

Thanks

Thanks so much 😊, u make it very explicit

Thanks a lot I understand better now

taught me everything in 18 minutes than my teacher did in 3 hours and i mean it

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Good job. Very easy

Finally understood 🥺

Thanks so much sir

I love this lesson

Really helpful

Well explained

Very helpful ❤

In solving for X you can also say that, 22+5+x+9-x+10+x=50

This leaning is very interested

Please I have problem on how to solve for only two objects in the three set problem

This was amazing

Am from ketasco please can you give any questions with different problems from this

Very helpful

I appreciate you very much for the lesson

I have understood that thanks

How can I send the question

Thumbs up 👍

Please how will you find for at least one of the subject if you are ask to solve for that

Suppose you are ask to fine those who neither do any of the subjects what do u do

Yeah

Subscribed!!!

Hello sir/bro, please I have a problem in 3 set problems where is it’s twisted that “all those who do this also did this” For example: All those who ate meat also ate fish. Please help just a mere concept on this, I’m really so stuck

Please what if the universal set is not given

Plz help this: Let U=R and let I=N for each n€N let An=[-2n,3n]. determine a)A3-A4

It is set p

Pls help me solve this. In a school,100 students registered for an exams and 70 of them wrote physics, 50 biology and 30 chemistry. All the 100 students wrote at least one subject and 44 wrote exactly two of the subject. How many wrote all the subject.

Very well explained. Can we get a situation where a = -9 + x

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I need help on circle theorium pls

Thanks

Am from ketasco please can you give any questions with different problems from this

Thank you sir