Segundo Examen ELT 280

 

0.- Kbnjmsbim`r f` girrbjmtj minbm`f kjf bmtjrruptir `utinàtbgi y jf g`fborj kjf gimkugtir jfâgtrbgi prbmgbp`f kjf t`ofjri cjmjr`f quj tbjmj f`s sbcubjmtjs g`rc`s gimjgt`s, `sunbr h`gtir kj sbnuft`mjbk`k 0.5. i i i

0 nitir, pitjmgb` :5 (dS), h`gtir kj pitjmgb` 5.13, trbhàsbgi. 8 nitirjs, pitjmgb`, ; (dS), h`gtir kj pitjmgb` 5.11, trbhàsbgi. 8 funbm`rb`s, pitjmgb` jhjgtbv` 0555 (S), h`gtir kj pitjmgb` 5.2.

 @sunbr gini rj`gt`mgb` bmkugtbv` bmkugtbv` kj 5.0 (ℨ/dn) p`r` jf gimkugt gimkugtir ir y tin`r jm gujmt` fis sbcubjmtjs grbtjrbis kj kbnjmsbim`nbjmti< i i i i i

i

i i i i i i

Fimcbtuk, 755 (n). [jmsb÷m ;55/?75 (X) G`ofj umbpif`r gim `bsf`nbjmti JU_ jmtjrr`ki jm kugti. _jsbstbvbk`k kjf giorj< 5.503?; (ℨ-n/nn?). Wjggbimjs mirn`fbz`k`s, ; nn ? (?: @), 8 nn ? (77 @), 05 nn? (;: @), 08 nn ? (80  @), ?: nn? (17 @), 7: nn? (057 @), :5 nn? (07? @), 35 nn? (08; @), 2: nn? (023  @), 0?5 nn? (?7: @), 0:5 nn? (7?3 @). Bmtjrruptirjs `utinàtbgis mirn`fbz`kis, 05, 07, 08, ?5, ?:, 7?, ;5, :5, 87, 055, 0?:, 085kj (@), ?:5 (@), 70:(@). [bjnpi kjsgimjxb÷m kj f` pritjggb÷m 055 (ns). Girrbjmtj kj girtigbrgubti, 0? (d@). Gimst`mtj kjf `bsf`nbjmti< D > 0;7 Nàxbn` g`îk` kj tjmsb÷m, : (%). Nàxbn` pârkbk` kj pitjmgb` jm jf `fbnjmt`kir, :(%).  @lustj kjf bmtjrruptir `utinàtbgi prbmgbp`f. prbmgbp`f.

?.- Jm um` bmst`f`gb÷m bmkustrb`f kj tjmsb÷m minbm`f kj ;55 (X) sj kjsj` utbfbz`r um nitir  kj 75 (DS) quj utbfbz` um` tjmsb÷m minbm`f kj ?75 (X), p`r` rjsifvjr jstj priofjn` kj rjsujfvj utbfbz`r um tr`mshirn`kir kj ;: (dX@) p`r` tr`mshirn`r f` tjmsb÷m kj ;55 (X) ` ?75 (X). Kjtjrnbm`r jf g`fborj kj fis gimt`gtirjs quj sj utbfbz`rà jm jf prbn`rbi y sjgumk`rbi kjf tr`mshirn`kir, p`r` gimjgt`r jf tr`mshirn`kir trbhàsbgi kj ;: (dX@) jm f` o`rr` kj ;55 (X) kjf t`ofjri cjmjr`f y gimjgt`r jm jf sjgumk`rbi jf nitir kj 75 (dS), rjmkbnbjmti 20.? (%), h`gtir kj pitjmgb` 5.11, tjmsb÷m ?75 (X). Jf nitir utbfbz` um `rr`mquj gim v`rb`kir kj hrjgujmgb`, `sunbr f` girrbjmtj kj bmrusa 0: vjgjs p`r` jf tr`mshirn`kir.  

 

7.- Jm um` bmst`f`gb÷m jfâgtrbg` sj tbjmj bmst`f`ki um tr`mshirn`kir kj 875 (dX@). Gini rjsuft`ki kj f` bmgirpir`gb÷m kj mujvis nitirjs y itr`s g`rc`s, f` bmst`f`gb÷m tjmkrà priyjgt`ki um` g`rc` hbm`f kj ::5 (dS) gim h`gtir kj pitjmgb` kj 5.3:. Kjtjrnbm`r f` pitjmgb` kjf o`mki kj gimkjms`kirjs quj pjrnbt` quj jf tr`mshirn`kir tr`o`lj gim jf nàxbni kj su g`p`gbk`k y sjfjggbim`r f` pitjmgb` `kjgu`k` kjf o`mgi kj gimkjms`kirjs kj f` sbcubjmtj fbst` kj pitjmgb`s mirn`fbz`k`s4 75, ;5, :5, 8?.:, 3:, 055, 0?: (dX@_).  @sbnbsni, kjtjrnbm`r j h`gtir h`gtir kj pitjmgb` hbm`f gim jf o`mgi sjfjgg sjfjggbim`ki. bim`ki.