The solution of the equation dy=x+y is dx. x-y C (x2+y2)1/2 + e^tan-1(y/x)=0 C (x2+y2)1/2=e^tan-1(y/x) C (x2-y2)1/2= e^tan-1(y/x) None of these

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Differential Calculus> The solution of the equation dy = x+y is ...

The solution of the equation dy=x+y is
dx. x-y

C (x²+y²)^1/2 + e^tan^-1(y/x)=0

C (x²+y²)^1/2=e^tan^-1(y/x)

C (x²-y²)^1/2= e^^tan-1(y/x)

None of these

Technical GURUJI , 7 Years ago

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1 Answers

Deepak Kumar Shringi

its a homogenous equation put y=vx to solve

Last Activity: 7 Years ago

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Differential Calculus> The solution of the equation dy = x+y is ...

The solution of the equation dy=x+y is dx. x-y C (x2+y2)1/2 + e^tan-1(y/x)=0 C (x2+y2)1/2=e^tan-1(y/x) C (x2-y2)1/2= e^tan-1(y/x) None of these

Technical GURUJI , 7 Years ago

Deepak Kumar Shringi

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the diameter of a roller is 84 cm and its length is 120 cm. it takes 500 complete revolution to move once over to level a playground. find the area of the playground in square m?

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The solution of the equation dy=x+y is
dx. x-y

C (x²+y²)^1/2 + e^tan^-1(y/x)=0

C (x²+y²)^1/2=e^tan^-1(y/x)

C (x²-y²)^1/2= e^^tan-1(y/x)

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Please give me the solution of this problem.

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(ii) In a plane triangle ABC, find the maximum value of cosA cosB cosC.