EXACT equation !
hi! to all
I want little help about exact equation..
that the given equation is
>> ay dx + bx dy= 0
I had solved and found integrating factor of all of my equations by formula
P(x) = My-Nx/N
but for this equation I have got IF for this equation is x((a-b)/b) and...
hi to everyone!
i want to ask that,
why it is easier to swing a linear flat stick rather than any other heavy stick or a baseball stick ?
what is the reasion of this question in physics point of view?