question_answer

Direction: In each question two equations numbered I and II are given. You have to solve both the equations and mark the appropriate option. Give answer

I.\[11{{x}^{2}}-18x-8=0\]            II. \[9{{y}^{2}}-24y+16=0\]

A)  if \[x>y\]                    

B)  if \[x<y\]        

C)       if\[x<y\]         

D)       if \[x>y\]

E)  if \[x=y\] or relationship between x and y can't be established.

Correct Answer: E

Solution :

Step II. \[-\frac{22}{11}\]           \[+\frac{4}{11}\] Step III. \[y=+\frac{4}{3},\,\,\,\,+\frac{4}{3}\] Hence relationship can?t be established.