Page 20 - Bangladesh_classwiz_BOOK2018_rev_Neat

jÿYxq †h, †h K¨vjKz‡jkbwU‡Z 24 cÖ‡ek Kiv‡bv n‡q‡Q Zv AcwieZ©bxq i‡q †M‡Q Ges cÖwZ †ÿ‡ÎB w¯Œ‡b cÖ`wk©Z
n‡q‡Q|

hLb ‡Kv‡bv msL¨v c×wZ wbe©vPb Kiv nq ZLb IB c×wZi msL¨v¸‡jvB ïaygvÎ cÖ‡ek Kiv‡Z n‡e| †hgb evBbvwi
msL¨v c×wZi †ÿ‡Î ïaygvÎ 1 I 30 cÖ‡ek Kiv‡j cÖ`k©b Ki‡e| GKB fv‡e A±vj msL¨v
c×wZi †ÿ‡Î 8 I 9 e¨envi Kiv hv‡ebv| Aciw`‡K †n·v‡Wwmgvj msL¨v c×wZi Rb¨ AviI AwZwi³ cÖZx‡Ki

cÖ‡qvRb c‡i| ‡n·v‡Wwmgvj msL¨v c×wZ‡Z ‡Kv‡bv msL¨v cÖ‡ek Kiv‡bvi Rb¨ AsK wb‡`©kK Kx Qvov ‡_‡K
ch©šÍ †g‡gvwi Kx-¸‡jv e¨envi Kiv nq| K¨vjKz‡jU‡ii µgvbyhvqx = 10, = 11, = 12, =

13, = 14 Ges = 15 (10 wfwË a‡i)| jÿYxq†h, K¨vjKz‡jUi Hexadecimal mode G _vK‡jB ïay
GB Kx¸‡jv msL¨v wn‡m‡e e¨envi Kiv hv‡e, Ab¨‡ÿ‡Î cÖ`k©b Ki‡e| GLv‡b GKwU
†n·v‡Wwmgvj msL¨v Gi A±v‡j iƒcvšÍi †`Lv‡bv n‡jv| GRb¨ ^ evUb e¨envi K‡i K¨vjKz‡jUi‡K
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†n·v‡Wwmgvj mode-G wb‡Z n‡e, Gici x I k evUb e¨envi K‡i cÖ‡ek Kiv‡Z n‡e Gici =
evUb Pvc‡Z n‡e| AZtci msL¨vi iƒcvšÍ‡ii Rb¨ d I h Pvc‡j wb‡Pi w¯Œ‡bi g‡Zv K‡i †Wwmgvj I A±v‡j
djvdj cvIqv hv‡e|

hw` †ek wKQ msL¨vi iƒcvšÍi cici Kiv nq Zvn‡j w¯Œ‡bi Dc‡ii cÖv‡šÍ ▲ †`L‡Z cvIqv hv‡e, hv wb‡`©k Ki‡Q
z
†h Avevi cÖ‡qvR‡b Gme Calculation G wd‡i hvIqv hv‡e| msL¨vi wfwË cwieZ©b Ki‡j me©‡kl cÖvß djwU
z
cwiewZ©Z n‡e| GLb Avevi E Pvc‡j G‡K G‡K me¸‡jv dj cwiewZ©ZZ n‡e| Octal mode G wKQ msL¨v
cÖ‡ek Kiv‡bvi ci †m msL¨v¸‡jvi Binary- ‡Z iƒcvšÍi Gfv‡e wb‡Pi w¯Œ‡b †`Lv‡bv n‡jv-

Base-N mode G _vKv Ae¯’vq Avi GKwU c×wZ‡Z msL¨vi iƒcvšÍi Kiv hvq| TR Kx †P‡c OPTN

menu Gi wØZxq w¯Œ‡b †M‡j wb‡Pi w¯Œ‡bi g‡Zv w¯Œb cvIqv hv‡e|

Dc‡ii menu e¨envi K‡i wewfbœ msL¨v c×wZi wnmve GKmv‡_ Kiv hvq| wb‡Pi cÖ_g w¯Œ‡b Octal c×wZi 31
I †Wwmgvj c×wZi 25 Gi †hvMdj A_©vr 31 + 25 wKfv‡e Kiv hvq Zv †`Lv‡bv n‡jv| [Dec] Av‡M †_‡KB
10
8
wbe©vwPZ _vKvq djvdj `kwgK msL¨vq cvIqv hv‡e| Ggb AviI `ywU D`vniY wb‡P †`Lv‡bv n‡jv-

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