Form the differential equation by eliminating the arbitrary constant from the equation y=ex(a cos 2x+b sin 2x)

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4
Correct Answer :


Explanation :
No Explanation available for this question

Form the differential equation by eliminating the arbitrary constant from the equation y=e3x(acos x+b sin x)

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2.  

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4.  

View Answer  
4
Correct Answer :


Explanation :
No Explanation available for this question

The differential equation of the family of parabolas having vertices at the origin and foci on y-axis is

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4.  

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4
Correct Answer :


Explanation :
No Explanation available for this question

A= sin 1, B= cos 1, C= tan 1 then the ascending order is

1.  A,B,C

2.  B,A,C

3.  C,A,B

4.  B,C,A

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4
Correct Answer :

C,A,B


Explanation :
No Explanation available for this question

The differential equation of the family of ellipses having centers at the origin and whose axes are the coordinate axes is

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4.  

View Answer  
4
Correct Answer :


Explanation :
No Explanation available for this question

A= cos 200- sin 200, B= cos 1000+ sin 1000, C= cos 5π/6+ sin 2π/3 then the ascending order is

1.  A,C,B

2.  A,B,C

3.  B,C,A

4.  C,B,A

View Answer  
4
Correct Answer :

A,C,B


Explanation :
No Explanation available for this question

The differential equation of the family of hyperbolas having centers at the origin and whose axes are the coordinate axes is

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2.  

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4.  

View Answer  
4
Correct Answer :


Explanation :
No Explanation available for this question

X= tan 1 , y= tan 2, Z= tan 3then the descending order is

1.  X,Y,Z

2.  Z,Y,X

3.  X,Z,Y

4.  Y,Z,X

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4
Correct Answer :

X,Z,Y


Explanation :
No Explanation available for this question

If A=cos 150- cos 750,B= tan 150+ tan 750, C= cos2450 – sin2 150 then ascending order is

1.  A,B,C

2.  C,A,B

3.  B,C,A

4.  C,B,A

View Answer  
4
Correct Answer :

C,A,B


Explanation :
No Explanation available for this question

The order of the differential equationis

1.  1

2.  2

3.  3

4.  4

View Answer  
4
Correct Answer :

2


Explanation :
No Explanation available for this question
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