1.  Sin y+cos y

2.  -sin y

3.  X2-cos y

4.  Cos y

4
Correct Answer :

Sin y+cos y


Explanation :
No Explanation available for this question

1.  π/4+log2

2.  π/2-log2

3.  1/4(π-log4)

4.  1/4(π+log4)

4
Correct Answer :

1/4(π-log4)


Explanation :
No Explanation available for this question

1.  

2.  

3.  

4.  

4
Correct Answer :


Explanation :
No Explanation available for this question

1.  f(m3)=0

2.  f(m)=0

3.  f(D-m)=0

4.  f(x)=0

4
Correct Answer :

f(m)=0


Explanation :
No Explanation available for this question

1.  (C1+C2x)e3x+(C3+C4 x)sin 3x

2.  (C1+C2x)e3x+(C3+C4x)e-3x+(C5+C6x)cos 3x+(C7+C8x)sin 3x

3.  C1e3x+C2e-3x+C3cos 3x+C4sin 3x

4.  C1e3x+C2e-3x+e3x(C3cos x+C4sin x)

4
Correct Answer :

C1e3x+C2e-3x+C3cos 3x+C4sin 3x


Explanation :
No Explanation available for this question

1.  

2.  

3.  

4.  

4
Correct Answer :


Explanation :
No Explanation available for this question

1.  -1/2 exsin x

2.  excos x

3.  -1/2excos x

4.  None of these

4
Correct Answer :

-1/2 exsin x


Explanation :
No Explanation available for this question

1.  Y=(C1+C2x)emx

2.  Y=C1sin x+C2cos x

3.  Y=C1cos hx+C2sin hx

4.  None of these

4
Correct Answer :

Y=C1cos hx+C2sin hx


Explanation :
No Explanation available for this question

1.  

2.  

3.  

4.  

4
Correct Answer :


Explanation :
No Explanation available for this question

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4
Correct Answer :


Explanation :
No Explanation available for this question

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