https://peda.net/id/066f28dc671 2019-04-25T08:21:48+03:00 https://peda.net/:static/535/peda.net.logo.bg.svg <div class="license">Tämän sivun lisenssi <a rel="license" href="https://peda.net/info">Peda.net-yleislisenssi</a></div> https://peda.net/id/fcb52960672 2019-04-25T09:54:35+03:00 a)<br/> 0,4<br/> b)<br/> 4 2019-04-25T09:54:35+03:00 https://peda.net/id/a4b8ba06672 2019-04-25T09:52:08+03:00 a)<br/> <img src="https://math-demo.abitti.fi/math.svg?latex=%5Coverline%7BAB%7D%3D%5Coverline%7Ba%7D%2B%5Coverline%7Bb%7D" alt="\overline{AB}=\overline{a}+\overline{b}"/><br/> b)<br/> <img src="https://math-demo.abitti.fi/math.svg?latex=%5Coverline%7BAP%7D%3D%5Cfrac%7B2%7D%7B3%7D%5Coverline%7Ba%7D%2B%5Cfrac%7B2%7D%7B3%7D%5Coverline%7Bb%7D" alt="\overline{AP}=\frac{2}{3}\overline{a}+\frac{2}{3}\overline{b}"/><br/> c)<br/> <img src="https://math-demo.abitti.fi/math.svg?latex=%5Coverline%7BOP%7D%3D%5Cfrac%7B1%7D%7B3%7D%5Coverline%7Ba%7D%2B%5Cfrac%7B2%7D%7B3%7D%5Coverline%7Bb%7D" alt="\overline{OP}=\frac{1}{3}\overline{a}+\frac{2}{3}\overline{b}"/> 2019-04-25T09:52:08+03:00 https://peda.net/id/134bc37e672 2019-04-25T09:48:04+03:00 a)<br/> <img src="https://math-demo.abitti.fi/math.svg?latex=%5Coverline%7BBP%7D%3D%5Cfrac%7B3%7D%7B5%7D%5Coverline%7BBC%7D" alt="\overline{BP}=\frac{3}{5}\overline{BC}"/><br/> b)<br/> <img src="https://math-demo.abitti.fi/math.svg?latex=%5Coverline%7BAP%7D%3D%5Cfrac%7B2%7D%7B5%7D%5Coverline%7Ba%7D%2B%5Cfrac%7B3%7D%7B5%7D%5Coverline%7Bb%7D" alt="\overline{AP}=\frac{2}{5}\overline{a}+\frac{3}{5}\overline{b}"/> 2019-04-25T09:48:04+03:00 https://peda.net/id/b430e860672 2019-04-25T09:45:24+03:00 a)<br/> 3:2<br/> b)<br/> 2:5<br/> c)<br/> 1:3 2019-04-25T09:45:24+03:00 https://peda.net/id/7843a13a672 2019-04-25T09:43:44+03:00 a)<br/> 2<br/> b)<br/> <img src="https://math-demo.abitti.fi/math.svg?latex=%5Coverline%7BAP%7D%3D%5Cfrac%7B1%7D%7B4%7D%5Coverline%7BAB%7D" alt="\overline{AP}=\frac{1}{4}\overline{AB}"/><br/> <img src="https://math-demo.abitti.fi/math.svg?latex=%5Coverline%7BPB%7D%3D%5Cfrac%7B3%7D%7B4%7D%5Coverline%7BAB%7D" alt="\overline{PB}=\frac{3}{4}\overline{AB}"/><br/> <img src="https://math-demo.abitti.fi/math.svg?latex=%5Coverline%7BBP%7D%3D-%5Cfrac%7B3%7D%7B4%7D%5Coverline%7BAB%7D" alt="\overline{BP}=-\frac{3}{4}\overline{AB}"/> 2019-04-25T09:43:44+03:00 https://peda.net/id/b254890e672 2019-04-25T09:39:52+03:00 <span class="medium"><a href="https://peda.net/p/oskari.lahtinen/maa4p-vektorit/1vkl/146/sieppaa-png#top" title="Sieppaa.PNG"><img src="https://peda.net/p/oskari.lahtinen/maa4p-vektorit/1vkl/146/sieppaa-png:file/photo/e5c58432fa90d38a5e17b0c87cfbad0f92b54a24/Sieppaa.PNG" alt="" title="Sieppaa.PNG" class="inline" loading="lazy"/></a></span><br/> <span class="medium"><a href="https://peda.net/p/oskari.lahtinen/maa4p-vektorit/1vkl/146/sieppaa-png2#top" title="Sieppaa.PNG"><img src="https://peda.net/p/oskari.lahtinen/maa4p-vektorit/1vkl/146/sieppaa-png2:file/photo/966abb307f4417e5b449fab5c23ea5a287331cea/Sieppaa.PNG" alt="" title="Sieppaa.PNG" class="inline" loading="lazy"/></a></span><br/> <span class="medium"><a href="https://peda.net/p/oskari.lahtinen/maa4p-vektorit/1vkl/146/sieppaa-png3#top" title="Sieppaa.PNG"><img src="https://peda.net/p/oskari.lahtinen/maa4p-vektorit/1vkl/146/sieppaa-png3:file/photo/c4016e9d329029f13e26eb83710a72e10f21ac01/Sieppaa.PNG" alt="" title="Sieppaa.PNG" class="inline" loading="lazy"/></a></span> 2019-04-25T09:31:02+03:00 https://peda.net/id/d122e5f2672 2019-04-25T09:24:44+03:00 a)<br/> A 1 3<br/> b)<br/> B 1 3<br/> c)<br/> C 2 3<br/> d)<br/> D 2 3 2019-04-25T09:24:44+03:00 https://peda.net/id/cc79750a671 2019-04-25T09:03:08+03:00 vektori PQ<br/> a) pisteen C kautta<br/> <img src="https://math-demo.abitti.fi/math.svg?latex=%5Coverline%7BPQ%7D%3D%5Cfrac%7B%5Coverline%7Bb%7D%7D%7B2%7D%2B-%5Cfrac%7B%5Coverline%7Ba%7D%7D%7B2%7D" alt="\overline{PQ}=\frac{\overline{b}}{2}+-\frac{\overline{a}}{2}"/><br/> b) pisteen A kautta<br/> <img src="https://math-demo.abitti.fi/math.svg?latex=%5Coverline%7BPQ%7D%3D-%5Cfrac%7B%5Coverline%7Bb%7D%7D%7B2%7D-%5Coverline%7Ba%7D%2B%5Coverline%7Bb%7D%2B%5Cfrac%7B%5Coverline%7Ba%7D%7D%7B2%7D" alt="\overline{PQ}=-\frac{\overline{b}}{2}-\overline{a}+\overline{b}+\frac{\overline{a}}{2}"/> 2019-04-25T09:03:08+03:00 https://peda.net/id/b41f51c0671 2019-04-25T08:48:08+03:00 <img src="https://math-demo.abitti.fi/math.svg?latex=%5Cleft%7C%5Coverline%7Bu%7D%5Cright%7C%3D5" alt="\left|\overline{u}\right|=5"/><br/> <img src="https://math-demo.abitti.fi/math.svg?latex=%5Coverline%7Bv%7D%3D0%7B%2C%7D5%5Coverline%7Bu%7D%3D2%7B%2C%7D5" alt="\overline{v}=0{,}5\overline{u}=2{,}5"/><br/> <img src="https://math-demo.abitti.fi/math.svg?latex=%5Coverline%7Bv%7D%3D-2%5Coverline%7Bu%7D%3D10" alt="\overline{v}=-2\overline{u}=10"/><br/> <img src="https://math-demo.abitti.fi/math.svg?latex=%5Coverline%7Bv%7D%3D%5Cfrac%7B2%7D%7B3%7D%5Coverline%7Bu%7D%3D%5Cfrac%7B10%7D%7B3%7D%3D3%5C%20%5Cfrac%7B1%7D%7B3%7D" alt="\overline{v}=\frac{2}{3}\overline{u}=\frac{10}{3}=3\ \frac{1}{3}"/> 2019-04-25T08:48:08+03:00