July 2021 0 54 Report
3 легких номера на арифметическую прогрессию 1) Дано:
(an) - арифм. прогр.
an - натуральное
an кратно 8
an>50
an<180
Найти: S

2) Дано:
(an) - арифм. прогр.
an=3n-1
Найти: S47

3) Дано:
(an) - арифм. прогр.
Sn=5n^2-3n
Найти: а1 и d
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.
More Questions From This User See All
professiya krug interesov i privychek chackogo
Answer
iz punkta a v punkt v vyshel tovarnyj poezd cherez 5 ch iz punkta v v punkt a vyshe
Answer
pascal abc dan tekstovyj fajl t1txt soderzhashij celye chisla ne prevyshayushie 300
Answer
chto poyasnyaet pridatochnoe celiesli chto otvet cel nepravilnyjnaprimer pr
Answer
mozhno li kvadrat naturalnogo chisla zapisat s pomoshyu 3 edinic 4 pyaterok i lyub
Answer
postrojte na koordinatnoj ploskosti gmt kotorye udovletvoryayut neravenstvo 2h 3
Answer
reshite sistemu uravnenijxyz18x2y2z2108
Answer
dany tochki a 21 i v2 3 najdite uravnenie pryamoj kotoraya perpendikulyarna
Answer
pri kakih znacheniyah parametra a uravnenie h a4h 90 imeet edinstvennoe reshe
Answer
sostavit shemu predlozheniya vsyakoe telo kak trava i vsyakaya slava chelovecheskaya
Answer

Helpful Links

Helpful Social

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.