1.  y=e-x-e2x+xe2x

2.  y=ex-e2x-xe2x

3.  y=e-x+e2x+(x/2)e2x

4.  y=e-x-e-2x-(x/2)e2x

4
Correct Answer :

y=e-x-e2x+xe2x


Explanation :
No Explanation available for this question

1.   c1√(cos nx)+c2 √(sin nx)

2.  c1 cos nx+c2 sin nx

3.  c1 cos2nx+c2 sin2 nx

4.  c1 cos3 nx+c2 sin3 nx

4
Correct Answer :

c1 cos nx+c2 sin nx


Explanation :
No Explanation available for this question

1.  xe-x

2.  x2e-x

3.  (x-1)e3x

4.  (x-2)e4x

4
Correct Answer :

(x-1)e3x


Explanation :
No Explanation available for this question

1.  y=(x3/6)+c1x2+c2

2.  y=(x3/6)+c1x+c2

3.  y=(x2/6)+c1x+c2

4.  y=(-x2/6)+c1x+c2

4
Correct Answer :

y=(x3/6)+c1x+c2


Explanation :
No Explanation available for this question

1.  Zero

2.  1

3.  2

4.  -3(x2+y2+z2)-5/2

4
Correct Answer :

Zero


Explanation :
No Explanation available for this question

1.  2

2.  0

3.  4

4.  1

4
Correct Answer :

2


Explanation :
No Explanation available for this question

1.  

2.  

3.  

4.  

4
Correct Answer :


Explanation :
No Explanation available for this question

1.  0

2.  5/2

3.  5

4.  10

4
Correct Answer :

5/2


Explanation :
No Explanation available for this question

1.  

2.  

3.  

4.  None of these

4
Correct Answer :


Explanation :
No Explanation available for this question

1.  Y=x(log x-1)

2.  Y=x log x-1

3.  Y=log x-1

4.  Y=x log x

4
Correct Answer :

Y=x(log x-1)


Explanation :
No Explanation available for this question

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