Free Printable Notasi sigma kelas 11

1.

\sum_{x=1}^4x

a)

10

b)

20

c)

30

d)

40

e)

50

2.

\sum_{x=1}^4\left(4x+2\right)

a)

28

b)

38

c)

48

d)

58

e)

68

3.

Jumlah yang tepat dari notasi sigma

a)

10

b)

20

c)

30

d)

40

e)

50

4.

1 + 3 + 5 + 7 + ... + 15 = ...

a)

$\sum_{n=1}^6\left(2n-1\right)$

b)

$\sum_{n=1}^7\left(2n-1\right)$

c)

$\sum_{n=1}^8\left(2n-1\right)$

d)

$\sum_{n=1}^7\left(2n+1\right)$

e)

$\sum_{n=1}^8\left(2n+1\right)$

5.

$\sum_{n=1}^{10}\left(3n\ +\ 5\right)=\ ...$

a)

205

b)

215

c)

225

d)

235

e)

245

6.

notasi sigma yang tepat dari 3 + 6 +9+ ... + 69 adalah ....

a)

$\sum_{n=0}^{22}3n$

b)

$\sum_{n=1}^{22}3n$

c)

$\sum_{n=1}^{23}3n$

d)

$\sum_{n=0}^{22}3^n$

7.

$\frac{1}{2}+\frac{1}{4}+\frac{1}{6}+...+\frac{1}{20}=...$

a)

$\sum_{n=1}^{10}\frac{1}{2n}$

b)

$\sum_{n=1}^{19}\frac{1}{n+1}$

c)

$\sum_{n=1}^{10}\frac{1}{2^n}$

d)

$\sum_{n=1}^{20}\frac{1}{2n}$

e)

$\sum_{n=1}^{20}\frac{1}{n+1}$

8.

$7+4+1-2-5-...-23=....$

a)

$\sum_{n=1}^{10}\left(3n+4\right)$

b)

$\sum_{n=1}^{11}\left(10-3n\right)$

c)

$\sum_{n=1}^{22}\left(-2n+10\right)$

d)

$\sum_{n=1}^{11}\left(3n-60\right)$

e)

$\sum_{n=1}^6\left(13-6n\right)$

9.

$\sum_{k=1}^{100}3n^2=....$

a)

$3\sum_{k=1}^{100}n^2$

b)

$3\sum_{k=1}^{100}(n+n)$

c)

$\sum_{k=1}^{100}3(n+n)$

d)

$\sum_{k=1}^{100}(n+n+n)$

e)

$n^2\sum_{k=1}^{100}3$

10.

3+5+7+...+15 = ...

a)

$\sum_{n=1}^6\left(2n-1\right)$

b)

$\sum_{n=1}^7\left(2n-1\right)$

c)

$\sum_{n=1}^8\left(2n-1\right)$

d)

$\sum_{n=1}^7\left(2n+1\right)$

e)

$\sum_{n=1}^8\left(2n+1\right)$

Notasi sigma kelas 11

Total questions: 10

Worksheet time: 5mins

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