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<title>1ib, course 4</title>
<id>https://peda.net/id/0cf6c74412b</id>
<updated>2021-04-14T08:28:11+03:00</updated>
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<rights type="html">&lt;div class=&quot;license&quot;&gt;Tämän sivun lisenssi &lt;a rel=&quot;license&quot; href=&quot;https://peda.net/info&quot;&gt;Peda.net-yleislisenssi&lt;/a&gt;&lt;/div&gt;&#10;</rights>

<entry>
<title>Revision (29.3.2021)</title>
<id>https://peda.net/id/916b08448f4</id>
<updated>2021-03-29T09:26:31+03:00</updated>
<link href="https://peda.net/joensuu/lukiot/lyseon-lukio/oppiaineet2/pitk%C3%A4-matematiikka/et%C3%A4matikka-minna/1ib/monday-29.3.2021#top" />
<content type="html">&lt;ul&gt;&#10;&lt;li&gt;Solutions for your homework:&lt;/li&gt;&#10;&lt;/ul&gt;&#10;&lt;a href=&quot;https://peda.net/joensuu/lukiot/lyseon-lukio/oppiaineet2/pitk%C3%A4-matematiikka/et%C3%A4matikka-minna/1ib/monday-29.3.2021/20210328-171718.jpg#top&quot; class=&quot;service&quot;&gt;20210328_171718.jpg&lt;/a&gt; and &lt;a href=&quot;https://peda.net/joensuu/lukiot/lyseon-lukio/oppiaineet2/pitk%C3%A4-matematiikka/et%C3%A4matikka-minna/1ib/monday-29.3.2021/20210328-171726.jpg2#top&quot; class=&quot;service&quot;&gt;20210328_171726.jpg&lt;/a&gt;&lt;br/&gt;&#10;&lt;br/&gt;&#10;&lt;ul&gt;&#10;&lt;li&gt;Revision Exercises:&lt;/li&gt;&#10;&lt;/ul&gt;&#10;&lt;a href=&quot;https://peda.net/joensuu/lukiot/lyseon-lukio/oppiaineet2/pitk%C3%A4-matematiikka/et%C3%A4matikka-minna/1ib/monday-29.3.2021/revision29.3.2021.docx#top&quot; class=&quot;service&quot;&gt;Revision29.3.2021B.docx&lt;/a&gt;&lt;br/&gt;&#10;&lt;br/&gt;&#10;&lt;br/&gt;&#10;&lt;ul&gt;&#10;&lt;li&gt;Take photos of the exercises you did during the lesson and send them either to my phone (040 5882824) or to my e-mail (minna.goran@edu.joensuu.fi) no later than 10:45.&lt;/li&gt;&#10;&lt;/ul&gt;&#10;&lt;br/&gt;&#10;&lt;ul&gt;&#10;&lt;li&gt;I will be online in Google Meet throughout the lesson:&lt;/li&gt;&#10;&lt;/ul&gt;&#10;&lt;a&gt;&lt;!--filtered attribute: href=&quot;meet.google.com/zed-wfxi-hqg&quot;--&gt;https://meet.google.com/xtg-pwia-hfu&lt;/a&gt;. Come there if you have any question about an exercise</content>
<published>2021-03-27T23:37:02+02:00</published>
</entry>

<entry>
<title>Revision (26.3.2021)</title>
<id>https://peda.net/id/77d828908e1</id>
<updated>2021-03-26T11:09:34+02:00</updated>
<link href="https://peda.net/joensuu/lukiot/lyseon-lukio/oppiaineet2/pitk%C3%A4-matematiikka/et%C3%A4matikka-minna/1ib/revision-26.3.2021#top" />
<content type="html">​&lt;a href=&quot;https://peda.net/joensuu/lukiot/lyseon-lukio/oppiaineet2/pitk%C3%A4-matematiikka/et%C3%A4matikka-minna/1ib/revision-26.3.2021/revisionpreib4.pdf#top&quot; class=&quot;service&quot;&gt;RevisionpreIB4.pdf&lt;/a&gt;​&lt;br/&gt;&#10;&lt;br/&gt;&#10;&lt;a href=&quot;https://peda.net/joensuu/lukiot/lyseon-lukio/oppiaineet2/pitk%C3%A4-matematiikka/et%C3%A4matikka-minna/1ib/revision-26.3.2021/revision-2-preib-4.pdf#top&quot; class=&quot;service&quot;&gt;Revision_2__preIB_4.pdf&lt;/a&gt;</content>
<published>2021-03-26T11:05:53+02:00</published>
</entry>

<entry>
<title>Cross Product (examples)</title>
<id>https://peda.net/id/8d88ae1a889</id>
<updated>2021-03-19T11:07:38+02:00</updated>
<link href="https://peda.net/joensuu/lukiot/lyseon-lukio/oppiaineet2/pitk%C3%A4-matematiikka/et%C3%A4matikka-minna/1ib/cross-product-examples#top" />
<content type="html">&lt;a href=&quot;https://openstax.org/books/calculus-volume-3/pages/2-4-the-cross-product&quot; rel=&quot;nofollow ugc noopener&quot;&gt;https://openstax.org/books/calculus-volume-3/pages/2-4-the-cross-product&lt;/a&gt;&lt;br/&gt;&#10;&lt;br/&gt;&#10;Examples 2.31, 2.32, 2.33, 2.34, 2.38, 2.39</content>
<published>2021-03-19T11:07:38+02:00</published>
</entry>

<entry>
<title>Intersection of Two Lines in 3D Space (video)</title>
<id>https://peda.net/id/1d642da679e</id>
<updated>2021-02-28T18:43:41+02:00</updated>
<link href="https://peda.net/joensuu/lukiot/lyseon-lukio/oppiaineet2/pitk%C3%A4-matematiikka/et%C3%A4matikka-minna/1ib/intersection-of-two-lines-in-3d-space#top" />
<content type="html">&lt;a href=&quot;https://youtu.be/N-qUfr-rz_Y&quot; rel=&quot;nofollow ugc noopener&quot;&gt;https://youtu.be/N-qUfr-rz_Y&lt;/a&gt;</content>
<published>2021-02-28T18:43:41+02:00</published>
</entry>

<entry>
<title>Revision (4.3.2021)</title>
<id>https://peda.net/id/b1249d207b3</id>
<updated>2021-03-04T15:32:27+02:00</updated>
<link href="https://peda.net/joensuu/lukiot/lyseon-lukio/oppiaineet2/pitk%C3%A4-matematiikka/et%C3%A4matikka-minna/1ib/revision-4.3.2021#top" />
<content type="html">​Formulas: &lt;a href=&quot;https://peda.net/joensuu/lukiot/lyseon-lukio/oppiaineet2/pitk%C3%A4-matematiikka/et%C3%A4matikka-minna/1ib/revision-4.3.2021/formulasvectors.docx#top&quot; class=&quot;service&quot;&gt;formulasVectors.docx&lt;/a&gt;​&lt;br/&gt;&#10;&lt;br/&gt;&#10;&lt;a href=&quot;https://openstax.org/books/precalculus/pages/8-8-vectors&quot; rel=&quot;nofollow ugc noopener&quot;&gt;8.8 Vectors&lt;/a&gt;: Examples 3,5,6,7,9,10,11,12,14,15,16&lt;br/&gt;&#10;&lt;br/&gt;&#10;&lt;a href=&quot;https://openstax.org/books/calculus-volume-3/pages/2-3-the-dot-product&quot; rel=&quot;nofollow ugc noopener&quot;&gt;2.3 The Dot Product&lt;/a&gt;: Examples 2.21, 2.23, 2.24, 2.25&lt;br/&gt;&#10;&lt;br/&gt;&#10;&lt;a href=&quot;https://openstax.org/books/calculus-volume-3/pages/2-5-equations-of-lines-and-planes-in-space&quot; rel=&quot;nofollow ugc noopener&quot;&gt;2.5 Equations of Lines and Planes in Space&lt;/a&gt;: Example 2.43&lt;br/&gt;&#10;&lt;br/&gt;&#10;&lt;br/&gt;&#10;Videos (in Finnish)&lt;br/&gt;&#10;&lt;br/&gt;&#10;&lt;a href=&quot;https://youtu.be/3Q2DMYEuEEI&quot; rel=&quot;nofollow ugc noopener&quot;&gt;Vektori&lt;/a&gt;&lt;br/&gt;&#10;&lt;a href=&quot;https://youtu.be/raP7h_gfh8U&quot; rel=&quot;nofollow ugc noopener&quot;&gt;Vektorien laskutoimituksia&lt;/a&gt;&lt;br/&gt;&#10;&lt;a href=&quot;https://youtu.be/XtcYKj29434&quot; rel=&quot;nofollow ugc noopener&quot;&gt;Tason vektori&lt;/a&gt;&lt;br/&gt;&#10;&lt;a href=&quot;https://youtu.be/pB9RnHlru2U&quot; rel=&quot;nofollow ugc noopener&quot;&gt;Avaruuden vektori&lt;/a&gt;&lt;br/&gt;&#10;&lt;a href=&quot;https://youtu.be/-XNG1-UGG4U&quot; rel=&quot;nofollow ugc noopener&quot;&gt;Vektoreiden välinen kulma&lt;/a&gt;&lt;br/&gt;&#10;&lt;a href=&quot;https://youtu.be/pBj0KD7LJD8&quot; rel=&quot;nofollow ugc noopener&quot;&gt;Suoran yhtälö&lt;/a&gt;</content>
<published>2021-03-02T11:43:06+02:00</published>
</entry>

<entry>
<title>Vector equation of a line (1.3.2021)</title>
<id>https://peda.net/id/ed25004879e</id>
<updated>2021-02-28T19:07:49+02:00</updated>
<link href="https://peda.net/joensuu/lukiot/lyseon-lukio/oppiaineet2/pitk%C3%A4-matematiikka/et%C3%A4matikka-minna/1ib/vector-equation-of-a-line#top" />
<content type="html">Video: &lt;a href=&quot;https://youtu.be/QbWdCtK259s&quot; rel=&quot;nofollow ugc noopener&quot;&gt;https://youtu.be/QbWdCtK259s&lt;/a&gt;&lt;br/&gt;&#10;&lt;br/&gt;&#10;Exercises 1 and 2: &lt;a href=&quot;https://tutorial.math.lamar.edu/problems/calcii/eqnsoflines.aspx&quot; rel=&quot;nofollow ugc noopener&quot;&gt;https://tutorial.math.lamar.edu/problems/calcii/eqnsoflines.aspx&lt;/a&gt;&lt;br/&gt;&#10;&lt;br/&gt;&#10;Exericises 1 and 2: &lt;a href=&quot;https://sites.math.washington.edu/~aloveles/Math126Winter2016/sp12m126PlanesAndLines.pdf&quot; rel=&quot;nofollow ugc noopener&quot;&gt;https://sites.math.washington.edu/~aloveles/Math126Winter2016/sp12m126PlanesAndLines.pdf&lt;/a&gt;</content>
<published>2021-02-28T18:42:20+02:00</published>
</entry>


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