Арифметик прогресс дараалал

Арифметик прогресс дараалал

9th Grade

10 Qs

quiz-placeholder

Similar activities

Explicit vs recursive

Explicit vs recursive

9th Grade

10 Qs

Repaso progresiones

Repaso progresiones

8th - 12th Grade

12 Qs

Intro to Sequences

Intro to Sequences

9th Grade

10 Qs

Arithmetic Sequences

Arithmetic Sequences

9th Grade

11 Qs

Arithmetic & Geometric Sequences

Arithmetic & Geometric Sequences

1st Grade - University

14 Qs

Арифметикалық прогрессия

Арифметикалық прогрессия

9th Grade

12 Qs

Ряди

Ряди

1st - 10th Grade

10 Qs

Бататгал бодлогууд

Бататгал бодлогууд

9th Grade

5 Qs

Арифметик прогресс дараалал

Арифметик прогресс дараалал

Assessment

Quiz

Mathematics

9th Grade

Hard

Created by

NorovlinSkhool PC5

Used 1+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

11. Арифметик прогрессийн 6 дахь гишүүн a6a_6a6​ ол. Хэрэв a1=4a_1 = 4a1​=4, d=3d = 3d=3 бол:

16

18

20

22

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

12. Арифметик прогрессийн ялгаа (d) хэд вэ? a1=10a_1 = 10a1​=10, a4=22a_4 = 22a4​=22

3

4

5

6

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

13. Хэрэв a1=1a_1 = 1a1​=1, d=2d = 2d=2, n=10n = 10n=10 бол a10a_{10}a10​ хэд вэ?

18

19

20

19

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

14. a1=5a_1 = 5a1​=5, an=45a_n = 45an​=45, d=4d = 4d=4 үед n хэд вэ?

9

10

11

12

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

15. Арифметик прогрессийн нийлбэр Sn=55S_n = 55Sn​=55, a1=1a_1 = 1a1​=1, an=10a_n = 10an​=10 үед n хэд вэ?

9

10

11

12

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

16. Арифметик прогрессийн нийлбэрийг хэрхэн тооцдог вэ?

Sn=a1+an2S_n = \frac{a_1 + a_n}{2}Sn​=2a1​+an​​

Sn=n⋅anS_n = n \cdot a_nSn​=n⋅an​

Sn​=2n(a1​+an​)​

Sn​=a1​+(n−1)d

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

17. Арифметик прогрессийн 7 дахь гишүүн хэд вэ? a1=2a_1 = 2a1​=2, d=3d = 3d=3

19

20

21

22

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?