MATHEMATICS II - Deneme Sınavı - 8

Therefore the constraints of the problem are  

Given region is the solution set of the inequality

consists of four rows and two columns.

 Correct answer is  E .

to have different signs. Hence the linear equations become

Now we add the equations to eliminate the term

 then one has 

into the equation

we obtain 

The solution is the ordered pair

Correct answer is C.

Is

Then determinant of the matrix

Correct answer is B.

is

The inverse of the matrix

is

Correct answer is  A .

Then we write

Since

is given from the equation

Correct answer is  D .

satisfies only the equations

while this pair  does not satisfy the equations of the remaining systems simultaneously.

Correct answer is  E .

lies on both lines

the equations

Must be satisfied then, on has 

 Correct answer is  C.

is evaluated from the Sarrus’ rule as  

Correct answer is  B

The solution of this system of linear equations is

Correct answer is  A

Correct answer is  D .

Maximum

There exists an equilibrium  pair  ( 2 nd row 2 nd  column) the number 1 , which lies in the intersection of 2 st row, 2 st column is the lowest in the 2 st row, is the greatest in the 2 st column.

Correct answer is  E .

Maximum

This common value corresponds to the  2 nd row and 3 rd  column.

Maximum

Correct answer is C.

Minimum

Correct answer is A

Maximum

minimum

Correct answer is D

Minimum

The number 0 corresponds to the 2 nd column.

Correct answer is E.