CBSE Class 12-science - Intro: Differential Equations Videos
Differential Equations: Exam Prep Strategies
This video gives an introduction to differential equations.
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the question is given in the attachment in case the attachment is not appearing i have mentioned this question: Solve the differential equation yexydx=⎛⎜⎝xexy+y2⎞⎟⎠ dy. (toppr.com)
in this question they have solved the differential equation by substituting v = x/y, but as of my knowledge, this substitution can be made only for zero order homogeneous differential equations, yet the answer they got is correct and is verified by calculator, so does this mean that we can appl this substitution to any differential equation?
PS: in some sites they have solved this question by other methods and they have specified substituting v = x/y wont work here as this is not a homogenous differential equation. So can you clarify what is the correct way to solve this question, THANK YOU!
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Please refer to the uploaded image for the doubt.
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sir i only need the correct option
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1st ques with explanation
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11th sum plz
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14th sum plz
- Define differential equation.
- Define the order of a differential equation.
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Find the order and degree of the differential equation:
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Find the order and degree of the differential equation:
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