LibreOffice-Suite-Math/C2/Matrices-Aligning-Equations/Khasi

Time	Narration
00:00	Ngi pdiang sngewbha ia phi sha ka ‘Spoken tutorial’ halor ka ‘Libre Office Math’.
00:04	Ha kane ka jinghikai, ngin pule shaphang kumno ban: *Thoh ia ka ‘matrix’ bad
00:08	ban pynbeit ia ki equation halor ki dak ba kyrpang.
00:12	Na kabynta kane, to ngin ia plié nyngkong ia ka nuksa jong ngi Writer document kaba ngi la shna ha ki jinghikai ba la dep jong ngi - ‘Math Example1.odt’.
00:25	Notice all the previous example formulae which we wrote using Math. Phin iohi ia baroh ki nuksa formulae ba la dep kiba ngi la thoh da ka ba pyndonkam da ka ‘Math’.
00:30	Mynta, to ngin scroll sha ka page ba khatduh jong ka document bad nion ‘Control, Enter’ban leit sha ka page kabathymmai.
00:39	To ngin khot ia ka Math da kaba click Insert menu, nangta Object bad nangta Formula.
0049:	Ha ka mathematics, ka ‘matrix’ ka dei ka rectangular ‘array’ jong ki number lane symbol ba la khot ‘element’s.
00:59	'‘Math’ ka la pyniakhlad ia ka ‘markup’ ba kan ieng na ka bynta ka matrix bad ki ‘row’s bad “columns” jong ka jong ki elements.
01:08	Nga don ia ki nuksa ba la dep thoh khnang ban ym lut ka por. Ngan ‘copy’ bad ‘paste’ ia ki. Mynta, ngin pule kumno ban thoh ia ka ‘2 by 3’ matrix.
01:24	Kane ka matrix ka don 2 ki row bad 3 ki column.
01:29	Ngin pyndonkam da ka ‘markup’ matrix bad kynthup ia baroh ki elements jong ka hapoh ki curly bracket, ha ka ‘Formula Editor’ window.
01:40	Phin iohi ba ka ‘element’s ha ka row la pyniakhlad da u wei u hash symbol
01:48	Bad ia ki row la pyniakhlad da ki artylli ki hash symbols.
01:55	Pyndonkam da ki parentheses ban khang sawdong ia ka matrix hapoh ki bracket.
02:01	Mynta, phin iohi ba ki braket ki lyngkot bad kin ym kah lut ia ki elements ha ka matrix baroh kawei.
02:12	Ki jingheh ki long kumjuh kum uwei na u uwei u ‘element’bad na kata ka daw kim long kiba lah ban thew ne scale ha ka size jong ka matrix.
02:22	Ban solve ne wad ia kane, ngi lah ban pyndonkam ia ka kyntien ‘Left’ bad ‘Right’.
02:28	Kata (i.e). ‘Left’, ha shuwa ka open bracket bad ‘Right’, ha shuwa ka close bracket ban pynlong ia ki brackets kiba lah ban scale ne thew.
02:41	To ngan ‘copy’ bad ‘paste’ ia ka nuksa babud.
02:46	Te, ka ‘4 by 1’ matrix kan long kumba la pyni ha ka screen.
02:52	Phin iohi ba ki brackets ba lah ban scale ne thew ha ka ‘Writer gray box’.
02:57	Ka ‘markup’ na kabynta ka matrix ka dei kumba la pyni ha ka screen.
03:03	Hangne, ngin lah ruh ban pyndondam da ki square bracket ha kajaka jong ki parentheses.
03:09	Te, da kaba pyndonkam da ka matrix ‘markup’ngi lah ban thoh ia ki matrices jong kino kino ki dimension ne jingthew.
03:17	Mynta, to ngin thoh ia ka nuksa na ka bynta ka matrix addition.
03:23	To ngin leit sha ka lain ba thymmai ha ka ‘Formula Editor’ window.
03:28	Ngi lah ban nion ia u ‘Enter’ key arsien ban pynrung artylli ki lain ba suda.
03:36	Nyngkong, to ngin thoh artylli ki nuksa ‘2 by 3’ matrices, marjan marjan, kumba la pyni ha ka screen.
03:46	Hadien pat, to ngin pynrung ia u plus symbol hapdeng jong kine ki artylli ki matrices ban pyni ia ka jingkheinlang.
03:54	Ban leh ia kane, ngi lah ban shu click hapdeng ka jingjngai jong kine ki artylli ki matrices ha ka ‘Writer gray box’.
04:03	Phi iohi ba u cursor ha ka ‘Formula Editor window’ la buh hapdeng ki artylli ki matrix ‘markups’hangne.
04:12	Type plus (+) hapdeng kine ki artylli ki marices.
04:17	Te, u don u plus symbol hangtei (+).
04:20	Babud, to ngin pynrung ia u equal symbol (=) sha kaba kut bad ka ‘gap’s kabajrong.
04:28	Bad nangta, ka matrix balai ba ha ka kamon, ka pyni ia ka jingiakheinlang.
04:35	Phin iohi ba ngi la pyndonkam da ki dak Greek ha ka nuksa jongngi.
04:42	Te, ka don ia ka result jong ka jingkheinlang jong ki artylli ki matrices.
04:47	To ngin ‘save’ ia ka kam jong ngi.
04:50	Babud, to ngin peit ia ka nuksa ban multiply ia ka matrix da u number.
04:58	Ngin sa thoh ia ka ‘2 by 3’ matrix bad multiply ia ka da u 4.
05:04	Nyngkong ngin sa thoh 4 sien, hadien pat da ka matrix.
05:10	To ngan ‘copy’ia ka matrix bad ‘paste’ ia ka ha ka ‘FEW’.
05:17	Next, to ngin thoh ia ka equal to (=) symbol haba kut da ka ‘gap’s ka ba jrong
05:24	Bud pat sa ka matrix product. Ngan copy bad paste ia ka ‘markup’ naka bynta ka matrix product.
05:33	Te, ka don ia ka product ban multiply ia ka ‘2 by 3’ matrix da u number.
05:40	Mynta, ngi lah ban ‘format’ia ki matrices da kaba click ha ka ‘Format’ menu bad da kaba jied ia ki ‘Fonts, Font Size, Alignment’ lane ka ‘Spacing’.
05:51	Kum ka nuksa, To ngin jied ‘Spacing’.
05:55	Ha ka ‘Category’ drop-down, ha kamon, to ngin jied ‘Matrices’
06:02	Bad pynkylla ka ‘Line spacing’ sha ka 20 percent bad column spacing sha ka 50 percent. Click ‘OK’.
06:17	Phin iohi, kumno ki matrices bad ki elements jong ki la buh ne pynbeit bha ia ki.
06:23	To ngin ‘save’ ia ka kam mynta da kaba click ha ka ‘File’ bad ‘save’.
06:29	Mynta, ngi lah ruh ban pyndonkam ia ki matrices ban thoh ar ne lai tylli ki equations bad nangta sa pynbeit ia ki ha ki dak ba kyrpang.
06:37	Kum ka nuksa, ngi lah ban thoh hakajuh ka por ia ki equation bad align ia ki halor jong ka ‘equal to’ character.
06:46	To ngin thoh ia ki set jong ki equation ha kajuh ka por mynta, kumba la pyni ha ka screen.
06:52	Phin iohi ba kim dei kiba la pynbeit janai ha ka ‘equal to’ character.
06:58	Te , hangne lah ban pyndonkam da ka matrix mark-up ban pynbeit ia ki.
07:03	Ngi lah ban pyniakhlad ia kawei pa kawei ka bynta ha ka equation bad khein ia ki bynta kum ki ‘element’s jong ka matrix.
07:10	Hangne, ‘2x’ ka dei ka bynta, ‘y’ ka dei ka bynta, ‘equal to’ character kandei ka bynta bad ter ter.
07:20	Nion ‘Enter’ arsien. ‘copy’ bad ‘paste’ ia ka ‘mark up’.
07:26	Bad, nakata ka daw, ka ‘mark up’ bathymmai ka long kumba la pyni ha ka screen.
07:31	Hangne, ngi la pyndonkam da ka ‘matrix mark up’, ban khein ia man ka bynta jong ka equation kum ka ‘element’ bad pyniakhlad ia ki da u #(hash) symbols.
07:43	Ngi la pyndonkam ia ka double hash symbol ban pyniakhlad ia ki artylli ki equations.
07:50	Te, katei ka dei ka set jong ki equations ba la pynbeit janai bha.
07:56	To ngin thoh sa kawei pat ka set jong ki equations.
07:59	Hangne, to ngin tharai ba ngim don ia ki kijuh ki number jong ki parts ha ka diang bad mon jong ka ‘equal to’character.
08:09	Phin iohi ia ki equation ha ka screen bad la khlem pynbeit ia ki ha ka ‘equal to’ character.
08:16	To ngin thoh biang ia ka ‘mark up’ ban pynbeit ia ki. Nion ‘Enter’ arsien. Nga dang copy bad paste ia ka ‘markup’
08:25	Te hangne, ngi la pyndonkam da ka ‘alignr’ bad ‘alignl’ ban pynbeit ia kibynta ba sha kamon bad kadiang jong ka ‘equal to’ character.
08:36	Bad, katei kadei set jong ki equations jong ngi ba la pynbeit janai bha.
08:41	Hangne ka assignment na ka bynta jong phi:
08:43	Thoh ia ki step ne kyndon naka bynta ban multiply ia ka 2x3 matrix da ka 3x1 matrix. Pyndonkam ia ka formatting ban pynkylla ia ka ‘font size’ bad ka ‘spacing’.
08:56	Thoh ia ka set jong ki lai tylli ki equation. Align ne pynbeit ia ki equation ha ka dak equal to(=)
09:04	Da kane ngi la poi sha kaba kut jongkane ka jinghikai halor ka Matrix and Aligning equations ha ka LibreOffice Math.
09:11	Ban batai lyngkot, ngi la dep pule shaphang kine ki topic harum:
09:15	Thoh ia ka matrix bad * align ne pynbeit ia ki equation halor ki character bakyrpang.
09:20	Spoken Tutorial”project ka dei ka bynta jong ka project Talk to a Teacher La kyrshan ia ka da ka National Mission jong ka Education lyngba ka ICT, MHRD, Government jong ka India.
09:32	Ia kane ka project la pyniaid da ka http://spoken-tutorial.org
09:37	Khambun ki jingtip halor ka juh ka don ha kane ka link harum :
09:40	La pynkylla sha ka ktien khasi da i Godwin pyrbot. Khublei naka bynta ba iasnohlang.

Contributors and Content Editors

John123