Geometry: Introduction to Geometry (Level 5 of 7) | Sets, Union, Intersection I

Comments · 55

• MA

  @MathFortress · 8 years ago · pinned

  <a href="https://www.youtube.com/watch?v=Fej3MHWGows&amp;t=19">0:19</a> Sets Review<br><a href="https://www.youtube.com/watch?v=Fej3MHWGows&amp;t=183">3:03</a> Example 1<br><a href="https://www.youtube.com/watch?v=Fej3MHWGows&amp;t=257">4:17</a> Example 2<br><a href="https://www.youtube.com/watch?v=Fej3MHWGows&amp;t=285">4:45</a> Example 3<br><a href="https://www.youtube.com/watch?v=Fej3MHWGows&amp;t=341">5:41</a> Example 4<br><a href="https://www.youtube.com/watch?v=Fej3MHWGows&amp;t=392">6:32</a> Example 5<br><a href="https://www.youtube.com/watch?v=Fej3MHWGows&amp;t=442">7:22</a> Example 6

  1

• PA

  @parkertoliver9744 · 11 years ago

  I can not thank you enough for your videos. My life has been nothing but a down hill spiral with math. Your videos are not overwhelming, they are quick to the point and your examples are the perfect for someone like me to fallow along.

  14

• NA

  @nassircurrie8122 · 6 years ago

  Thank You For The Help With The Wonderful Examples, Really Helped My Learning Incredibly

• PU

  @Puchuku-y4n · 1 month ago

  Thanks.

• YE

  @yerdna7979 · 7 years ago

  thanks

  1

• PI

  @piyushbrijwasi1283 · 7 years ago

  Thanks sir. You teaches very good

  1

• PA

  @paragmehta7902 · 4 years ago

  For the last question at <a href="https://www.youtube.com/watch?v=Fej3MHWGows&amp;t=440">7:20</a>, why are all points within the triangle not considered part of the triangle? &nbsp;If that were the case, the answer for intersection will be segment DF. &nbsp;Thanks.

  1

• GO

  @goldenspace7813 · 6 years ago

  At <a href="https://www.youtube.com/watch?v=Fej3MHWGows&amp;t=338">5:38</a> I didn’t really understand why the answer is AC when BC has no point on AB? I need help

  1

• DE

  @derekwillis691 · 11 years ago

  I&apos;m confused on how on example 3 and how you got the answer: the parts they have in common is line bc, so why isn&apos;t that the answer and ray ac is? It would make sense if you&apos;re asking for a union, not intersection, right?

  6

• HI

  @High-warden-of-the-force · 1 year ago

  Hi<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>U really look<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>Dont Go further<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>Oh forget it

• JI

  @jingya1521 · 6 years ago

  <a href="https://www.youtube.com/watch?v=Fej3MHWGows&amp;t=437">7:17</a> on example 5, can the answer be CA?

  1

• JI

  @jingya1521 · 6 years ago

  On example 1, <a href="https://www.youtube.com/watch?v=Fej3MHWGows&amp;t=220">3:40</a> &nbsp;I’m confused do I need to write all the lines examples? Like, do I need to write DE or DB or BD... all the or examples on test or quiz? Or I just need to pick the one I like instead of writing all these or examples down? Thanks