math - suites
0.0(0)
Studied by 0 people
Call Kai
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Knowt PlayCard Sorting
1/8
Earn XP
Last updated 5:41 PM on 3/15/23
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai |
|---|
No analytics yet
Send a link to your students to track their progress
9 Terms
1
New cards
formule de récurrence SA
un = u₁ + (n - 1) . q
2
New cards
formule de la somme SA
Sn = n . (u₁ + un) / 2
3
New cards
formule de récurrence SG
un = u₁ . q\* n-1
4
New cards
formule de la somme SG
Sn = u₁ . (1 - q\* n) / (1 - q)
5
New cards
périmètre cercle
2 . π . r
6
New cards
aire du cercle
π . r²
7
New cards
aire du triangle
b . h / 2 ou L . l / 2
8
New cards
aire du rectangle
L . l
9
New cards
aire du carré
c . c = c²
Note 
Flashcards (35)