1.  a1b1=a2b2

2.  a1b2=b1a2

3.  a1a2=b1b2

4.  None of these

4
Correct Answer :

a1b2=b1a2


Explanation :
No Explanation available for this question

1.  x1=0,x2=0,x3=0

2.  x1=1,x2=1,x3=0

3.  x1=0,x2=1,x3=1

4.  x1=2,x2=-5,x4=-1

4
Correct Answer :

x1=0,x2=0,x3=0


Explanation :
No Explanation available for this question

1.  1/2

2.  1/4

3.  3/4

4.  1

4
Correct Answer :

1/4


Explanation :
No Explanation available for this question

1.  Odd multiple of π

2.  Even multiple of π

3.  Odd multiple of π/2

4.  Even multiple of π/2

4
Correct Answer :

Odd multiple of π/2


Explanation :
No Explanation available for this question

1.  

2.  

3.  

4.  

4
Correct Answer :


Explanation :
No Explanation available for this question

1.  No unique solution

2.  Only one solution

3.  Only two solution

4.  Infinite solutions

4
Correct Answer :

Infinite solutions


Explanation :
No Explanation available for this question

1.  Greater than zero

2.  Less than zero

3.  Zero

4.  Dependent on the value of x

4
Correct Answer :

Greater than zero


Explanation :
No Explanation available for this question

1.  No solution

2.  Only one solution

3.  Two solution

4.  Infinite number of solution

4
Correct Answer :

Only one solution


Explanation :
No Explanation available for this question

1.  0,0 0

2.  0, 0 1

3.  0,0,3

4.  1,1,1

4
Correct Answer :

0,0,3


Explanation :
No Explanation available for this question

1.  Solution is unique

2.  Infinitely many solutions exist

3.  Equations are incompatible

4.  Finite number of multiple solutions exist

4
Correct Answer :

Equations are incompatible


Explanation :
No Explanation available for this question

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