What is the solution of the differential equation In ` ((dy)/(dx))-a =0` ?

What is the solution of the differential equation ln ((dy)/(dx)) - a = 0 ?

What is the solution of the differential equation sin ((dy)/(dx))-a =0 ?

What is the solution of the differential equation sin ((dy)/(dx)) - a = 0 ? Where C is an arbitrary constant

what is the solution of the differential equation ln ((dy)/(dx)) =ax +by ?

What is the solution of the differential equation log ((dy)/(dx)) = ax + by ?

What is the solution of the differential equation (dy)/(dx)+ y/x =0 ?

What is the solution of the differential equation (dy)/(dx) + (y)/(x) = 0 ?

What is the solution of the differential equation (dy)/(dx)=xy+x+y+1 ?

What is the solution of the differential equation (dy)/(dx)=xy+x+y+1 ?