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Choose the correct alternative: Solution of the equation ddxdydx = y log y is

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प्रश्न

Choose the correct alternative:

Solution of the equation `x("d"y)/("d"x)` = y log y is

विकल्प

  • y = aex 

  • y = be2x 

  • y = be–2x 

  • y = eax

MCQ
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उत्तर

y = eax

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  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 1.8: Differential Equation and Applications - Q.1

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Solution D.E.
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∴ the general solution is

`square + log |tan y|` = log c

∴ log |tan x . tan y| = log c

`square`

This is the general solution.


Which of the following is an example of an ordinary differential equation?


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