No video :(

Venn Diagrams and Sets 07

Подписаться 5 тыс.

Просмотров 226 тыс.

50% 1

Try this on your own...
113 college students were surveyed and it was found out that all of them have visited at least one of the following three cities: Austin (TX), Boston (MA), and Chicago (IL).

66 of the students visited Austin.
52 of the students visited Boston.
76 of the students visited Chicago.
19 of the students visited Austin and Boston.
28 of the students visited Boston and Chicago.
42 of the students visited Austin and Chicago.
40 of the students visited exactly one of the following three cities: Austin, Boston, and Chicago.

a. How many students visited only Austin?
b. How many students visited only Boston?
c. How many students visited only Chicago?
d. How many students visited both Austin and Boston, but not Chicago?
e. How many students visited both Boston and Chicago, but not Austin?
f. How many students visited both Austin and Chicago, but not Boston?
g. How many students visited all of the following three cities: Austin, Boston, and Chicago?
Ans: a. 13, b. 13, c. 14, d. 11, e. 20, f. 34, g. 8

Опубликовано:

22 авг 2024

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 89

@user-lu8we6gh3j 3 месяца назад

My God! This one of the best i have watched.. Old but GOLD!!!

@boykyber2667 2 года назад

I got the answers right. Who is here in the month of march? Thanks professor for making this easy for us to learn fast

@user-Ali1272 3 месяца назад

I am from Pakistan and like to listen your lecture

@Coolblueocean2001 3 месяца назад

I appreciate that!

@aladagoziniah1026 2 года назад

This lessons has helped me a lot especially during breaks from school

@vevina1234 Год назад

Thank you for explaining the concepts so well :)

@anyiko3009 2 года назад

This lesson hit different, it has help me to solve the psychology question which defeated my Lecturer.. Thanks you so much DOCTOR

@danielacheampong7992 2 года назад

Thanks Doc, you are just too awesome I understood everything

@subhashiwelagedara6624 Год назад

Thank you so much sir. I have to face a competitive exam so it is very helpful.

@fridahneno1085 Год назад

Same here

@wasikesalim8051 2 года назад

I like it nice explanation sir.

@bontleseko Год назад

The most useful out of all I've watched, thank you

@richardfernandes893 2 месяца назад

Good sir!

@WantedPrince-kp8we 3 дня назад

Thanks you so much ❤

@JusKoranteng-gk5lw Год назад

Very good

@wasikesalim8051 2 года назад

I like it.nice explanation sir.

@youngtalents7117 2 дня назад

well explained

@KingZeesh Год назад

Thank you

@Hali_Jobe Год назад

This is so helpful ❤

@MARCEL-dc1jb Год назад

Hala nasaag ko dari, hi classmates in advance.

@gerarddonovan4145 6 месяцев назад

Excellent

@jumachansa7597 Год назад

Nice

@manasi5373 5 лет назад

Thank you so much sir. It was very helpful for me. You explained perfectly and I understood completely 😊

@Coolblueocean2001 5 лет назад

Thank you so much,.

@hassanmike4277 4 года назад

Frankly this video lessons have helped me alot especially in classroom lessons which i never understood the teacher concepts

@Coolblueocean2001 4 года назад

I appreciate it! I am glad the video helped...

@Coolblueocean2001 4 года назад

What grade level do you go to?

@grace5850 2 года назад

You the best Sir this helped me a lot

@dennistanki4241 6 дней назад

Thanks bro

@jackngigi9970 4 месяца назад

Well illustrated

@chrisd.9319 Год назад

Thanks mn

@njebegiven1538 2 года назад

Thanks

@parisirene 3 года назад

I’m taking this class now and I am struggling so bad 😩

@CLIF5758 2 года назад

I'm taking GMAT exams and the piece is very good

@mrsmwanikisusan4460 Год назад

Just what I needed

@dancewiththatkidda1776 2 года назад

thanks sir...you are the best

@vidaagbesi11 3 года назад

Great job sir

@Coolblueocean2001 3 года назад

Thank you!

@user-uf4hs9cw3h 2 года назад

Wow. Such a good explanation. Thank you sir

@IODell 4 года назад

Thank you for posting the video. At 9:01 I'm not understanding how you determined zero from reading the question.

@Coolblueocean2001 4 года назад

Since the questions says all of the students went to one of the three cities, so they all belong to one of the three circles/cities (A, B and C). Therefore, no one is outside the three circles/cities.

@elicanakanyika4976 5 лет назад

thank u very much for the wonderful vedio really helped with my exams

@Coolblueocean2001 5 лет назад

I am glad to hear that!

@erwinfitrianto7527 3 года назад

Thank you for video

@flexgraphix69 Год назад

What about if the question said 7 went on at least one of the college visits all

@Coolblueocean2001 11 лет назад

Glad to hear that!

@josephfederico6362 3 года назад

Im going to start a finite math course in January...u make it seem Soo simple thank u bro

@Coolblueocean2001 3 года назад

I appreciate your feedback, bro! Keep up the good work.

@israelayoade Год назад

What if it is not 0 outside the 3 circles. Say 12 is not equal to cab?

@chineduubeh6362 3 года назад

It was a great help. Thank you

@Coolblueocean2001 3 года назад

Glad to hear.

@emilynyarenchi3753 3 года назад

Thanks sir

@Coolblueocean2001 3 года назад

Glad you liked it...

@mosopetobalesi5334 3 года назад

Well explained 👍

@Coolblueocean2001 3 года назад

Thank you!

@mubarakadam1096 Год назад

May god help u and ur family by showing u the way of islam...man u really help me 😭😭😭

@mathenthusiast-ne1cw 3 года назад

Hi sir, i guess you can use the last statement Aonly+Bonly+Conly =38 after writing x, 19-x, 28-x and 31-x. Note that all sectors add up to 100, thus, 38+x+19-x+28-x+31-x=100, then solve for the value of x. X=8

@Coolblueocean2001 3 года назад

yes, you can. Good!

@kanyesigyehope6711 3 года назад

Wow thanx a lot

@Coolblueocean2001 3 года назад

I am glad it helped...

@emilybolster4189 7 лет назад

why do you use the 3x for dividing ?

@gracetelmo8928 Год назад

What if there are at least who goes to one cities

@INZAMAM2024 6 лет назад

thank u sir I learnt very much by u ...your .teaching manner is good ...god bless u sir

@Coolblueocean2001 6 лет назад

I am glad it helped!

@BenroyGurua 10 месяцев назад

Are there any Formula which we are going to use and calculate this or there are no Formaula

@isamohammedharuna3047 3 года назад

How is it those the x change to positive while they all negative there. With regards to only.

@arahanharpal 7 лет назад

Thanks sir it helped me

@Coolblueocean2001 7 лет назад

I am glad to hear tha.

@saumyashruti8553 11 лет назад

Helps a lot

@fridahchanda8736 3 года назад

What happens when the number has a REMENDER?

@anyiko3009 2 года назад

And Dr. Kindly can I send you a question to help solving it...?

@shgamer3185 2 года назад

How did you know that if some students visited Austin and Boston then they could go to chicago and vice vera i didn't understand that other than that thank you