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Логарифм

Authored by Асем Бектембаева

Mathematics

11th Grade

Used 17+ times

Логарифм
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6 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1.      Х қай аралыққа тиісті, егер

 x=log210 болсаx=\log_210\ болса  

(-1; 1)

(0; 1)

(1; 2)

(2; 3)

(3; 4)

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Қай өрнектің мәні 0,5-ке тең? 

 log20,5\log_2\sqrt{0,5}  

 (12)log123\left(\frac{1}{2}\right)^{\log_{\frac{1}{2}}3}  

 log163log612\log_{\frac{1}{6}}3-\log_612  

 log153+log155\log_{15}3+\log_{15}5  

 log73log79\frac{\log_73}{\log_79}  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Өрнектің мәнін табыңыз log6(366)log5125Өрнектің\ мәнін\ табыңыз\ \log_6\left(\frac{36}{\sqrt{6}}\right)-\log_5\sqrt{125}  

-2

-1

0

1

2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Өрнектің мәнін табыңыз 13log9log28Өрнектің\ мәнін\ табыңыз\ \frac{1}{3}\log_9\log_28  

 16\frac{1}{6}  

6

8

9

 18\frac{1}{8}  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Есептеңіз log8(14)log27(19)Есептеңіз\ \log_8\left(\frac{1}{4}\right)-\log_{27}\left(\frac{1}{9}\right)  

 34\frac{3}{4}  

0

 34-\frac{3}{4}  

6

1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Өрнектің мәнін табыңыз 27(log135)Өрнектің\ мәнін\ табыңыз\ 27^{\left(-\log_{\frac{1}{3}}5\right)}  

 15\frac{1}{5}  

512

27

125

35

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