1.  (6,1)

2.  (3,1)

3.  (4,1)

4.  (4,-1)

4
Correct Answer :

(3,1)


Explanation :
No Explanation available for this question

1.  Rational and equal

2.  Rational and Not equal

3.  Irrational

4.  Imaginary

4
Correct Answer :

Irrational


Explanation :
No Explanation available for this question

1.  4x-1=0

2.  6x+1=0

3.  4x+1=0

4.  2x+1=0

4
Correct Answer :

4x+1=0


Explanation :
No Explanation available for this question

1.  0, 3

2.  -1, 27

3.  0,-2

4.  1, -27

4
Correct Answer :

1, -27


Explanation :
No Explanation available for this question

1.  x-9=0

2.  y-9=0

3.  y+9=0

4.  x+9=0

4
Correct Answer :

x-9=0


Explanation :
No Explanation available for this question

1.  b2 (b2-ac)/a2c2

2.  0

3.  3abc- b3/ a3

4.  c(a-b)/ a2

4
Correct Answer :

b2 (b2-ac)/a2c2


Explanation :
No Explanation available for this question

1.  x+2y-7=0

2.  x+2y-9=0

3.  x+2y-4=0

4.  x+2y-6=0

4
Correct Answer :

x+2y-4=0


Explanation :
No Explanation available for this question

1.  -2

2.  -1

3.  1

4.  2

4
Correct Answer :

2


Explanation :
No Explanation available for this question

1.  l1=l2≠l3

2.  l1≠l2≠l3

3.  l1=l2=l3

4.  l1=2l2=3l3

4
Correct Answer :

l1=l2=l3


Explanation :
No Explanation available for this question

1.  -1/5

2.  1/5

3.  34/5

4.  -34/5

4
Correct Answer :

1/5


Explanation :
No Explanation available for this question

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