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In which of the following,differntial equation will not be formed? 

  • Option 1)

    Temprature of body increases at rate proportional to its instantaneous temprature .

  • Option 2)

    Population of country increses at a constant rate. 

  • Option 3)

    Point moves in a plane such that its distance from origin is constant.

  • Option 4)

    None of these

 

Answers (1)

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As we have learned

Application of Homogeneous Differential Equations -

Differential equation can be applied on various problems.

- wherein

* Growth and Decay Problems

* Temperature Problems

* Dilution Problems

 

 For (A)\rightarrow \frac{dT}{dt}= KT

For (B) \rightarrow \frac{dp}{dt}= K

For (c) \rightarrow x^2 +y^2=K

Here (A),(B) are diffrential equations but (C) is not 

 


Option 1)

Temprature of body increases at rate proportional to its instantaneous temprature .

Option 2)

Population of country increses at a constant rate. 

Option 3)

Point moves in a plane such that its distance from origin is constant.

Option 4)

None of these

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Aadil

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