Question

This type of equation is of the form f1(x)dx=12(y)dy
​

Answer 1

Step-by-step explanation:

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If any differential equation in the form f(f

1

(x,y))d(f

1

(x,y))+ϕ(f

2

(x,y))d(f

2

(x,y))+....=0

Then each term can be integrated separately.

For example, ∫sinxyd(xy)+∫(

y

x

)d(

y

x

)=−cosxy+

2

1

(

y

x

)

2

+C.

Solution of differential equation (2xcosy+y

2

cosx)dx+(2ysinx−x

2

siny)dy=0 is

Answer 2

Answer:

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