EŞİTSİZLİKLER

EŞİTSİZLİKLER

University

10 Qs

quiz-placeholder

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EŞİTSİZLİKLER

EŞİTSİZLİKLER

Assessment

Quiz

Mathematics

University

Hard

Created by

Hatice ATLI

Used 6+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

  x2+xy=40x^2+xy=40   ve  xy+y2=24xy+y^2=24   denklem sisteminin çözüm kümesi nedir?

(5,3)

(1,5)

(-1,5)

(-5,-3)

(-1,0)

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 x2+10x+110-x^2+10x+11\ge0   eşitsizliğinin çözüm kümesi nedir?

 [1,)\left[1,\infty\right)  

 [11,)\left[-11,\infty\right)  

 (11,1)\left(-11,1\right)  

 [11,1]\left[-11,-1\right]  

 [1,11]\left[-1,11\right]  

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 (x2+x).(x1)0\left(x^2+x\right).\left(x-1\right)\le0   eşitsizliğinin çözüm kümesi nedir?

 [1,)\left[1,\infty\right)  

 (,1][0,1]\left(-\infty,-1\right]\cup\left[0,1\right]  

 (,0][1,)\left(-\infty,0\right]\cup\left[1,\infty\right)  

 [1,1]\left[-1,1\right]  

 [1,0][1,)\left[-1,0\right]\cup\left[1,\infty\right)  

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 3x.(x24)x20\frac{3^x.\left(x^2-4\right)}{x^2}\le0    eşitsizliğinin çözüm kümesi nedir?

 [2,0) [2,)\left[-2,0\right)\cup\ \left[2,\infty\right)  

 (,2](0,2]\left(-\infty,-2\right]\cup\left(0,2\right]  

 [2,2]{0}\left[-2,2\right]-\left\{0\right\}  

 (,2]\left(-\infty,-2\right]  

 (,2]{0}\left(-\infty,2\right]-\left\{0\right\}  

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 x2+(m2)x+1=0x^2+\left(m-2\right)x+1=0   denkleminin pozitif iki kökü olması için m hangi aralıkta değer almalıdır?

 (2,4)\left(2,4\right)  

 (4,)\left(4,\infty\right)  

 (,2)\left(-\infty,2\right)  

 (,2)\left(-\infty,-2\right)  

 (,0)\left(-\infty,0\right)  

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 5x+4<0-\frac{5}{x+4}<0    ve    (x+3)x<0\frac{\left(x+3\right)}{x}<0   eşitsizlik sisteminin çözüm kümesi nedir?

 (3,1)(1,4)\left(-3,1\right)\cup\left(1,4\right)  

 {0}\left\{0\right\}  

 (3,1)(4,)\left(-3,1\right)\cup\left(4,\infty\right)  

{   }

 (3,4){0}\left(-3,4\right)-\left\{0\right\}  

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 mx24x+3>0mx^2-4x+3>0     eşitsizliği  xR\forall x\in R   için sağlanıyorsa m hangi aralıkta değer almalıdır?

 (0,)\left(0,\infty\right)  

 (43,)\left(\frac{4}{3},\infty\right)  

 (0,43)\left(0,\frac{4}{3}\right)  

 (,0)\left(-\infty,0\right)  

 (,43)\left(-\infty,\frac{4}{3}\right)  

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