Page 137 - Bangladesh_classwiz_BOOK2018_rev_Neat

Spreadsheet Gi Rb¨ SET UP –G `ywU wb‡`©kbv i‡q‡Q, hv SET UP menu (q w) Gi wØZxq †cR

†_‡K 4 †P‡c wbe©vPb Ki‡Z nq| AvcvZZ 11 †P‡c Autocalc on Ges 21 †P‡c show cell ‡_‡K
Formula wbe©vPb Kiv n‡jv|

13.1 mvaviY K¨vjKz‡jkb

‡¯úªWkxU (Spread sheet) e¨envi K‡i mvaviY MYbv Lye mn‡RB Kiv hvq| wKfv‡e GwU Kiv hvq Zv †evSvi Rb¨
bZzb GKwU Spreadsheet G wb‡Pi g‡Zv K‡i gvb¸‡jv cÖ‡ek Kiv‡bv n‡jv| jÿYxq †h GKwU msL¨v cÖ‡ek
Kiv‡bvi ci = Pvc‡j Kvm©i wb‡Pi mvwii c‡ii N‡i P‡j hvq Avi ZvB Kjvg Abyhvqx msL¨v cÖ‡ek Kiv‡bv †ewk
myweavRbK|

‡Kv‡bv N‡ii gvb wn‡m‡e mivmwi GKwU Operation Kiv hvq| D`vniY¯^iƒc 1 N‡i 5 × 3 cÖ‡ek Kwi‡q =
Pvc‡j 1 Gi gvb wn‡m‡e 15 wbw`©ó n‡e| fzj ms‡kva‡bi Rb¨ o e¨envi Ki‡Z n‡e|

Ab¨vb¨ N‡ii gvb †_‡K bZzb GKwU N‡i gvb MYbv Kiv hvq| D`vniY¯^iƒc 2 N‡i 1 + 2 wj‡L =
Pvc‡jB wb‡Pi g‡Zv gvb cÖ`wk©Z n‡e| Qz Ges Qx e¨envi K‡i I cvIqv hvq| 1 Gi gvb
3 I 2 Gi gvb 1 Gi †hvMdj 4 n‡e 2 N‡ii gvb| AviI wKQz RwUj MYbv mn‡RB Kiv hvq hv wb‡Pi wZb
b¤^i w¯Œ‡b †`Lv‡bv n‡jv|

cieZ©x av‡ci Rb¨ Kvm©iwU‡K 1 N‡i wb‡q †h‡Z n‡e| ClassWiz G wb‡Pi g‡Zv K‡i GK¸”Q N‡ii Rb¨ wKQ z
Kvh©Ki MYbv/wnmve Kiv hvq| wb‡Pi †gbywU OPTN menu Gi PZz_© w¯Œ‡b cvIqv hv‡e| T Pvcvi ci wZbevi
R Kx Pvc‡j GwU cvIqv hv‡e| Avevi T Pvcvi ci E Kx `yBevi Pvc‡jI GKB w¯Œb cvIqv hv‡e|

wb‡`©kbv¸‡jvi bvg †_‡KB Zv‡`i KvR cwi®‹vifv‡e †evSv hv‡”Q| †h GK¸”Q Ni wb‡q KvR Ki‡Z n‡e Zv wbw`ó
Kivi Rb¨ cÖ_g I †kl N‡ii bvg Qy †P‡c Ô:Õ e¨envi K‡i UvBc Ki‡Z n‡e| D`vniY¯^iƒc

132