A. B. how to solve these
Last edited by transgalactic; Nov 13th 2010 at 05:12 AM.
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Originally Posted by transgalactic B. how to solve these Use a substitution on the RHS.
Originally Posted by transgalactic A. B. how to solve these I believe that you've stated A incorrectly. Please check.
you are right its how to solve it?
This is homogeneous. Try letting .
how did you know its homogeneous and you need to put y/x=u ?? dy=xdu what now? i cant put on one side dy on the other dx but its not looking like something solveable ?
No and . Substitute these and simplify. You should get something separable.
i did this substitution i got how to solve it
still i got a non saparable equation ??
Originally Posted by transgalactic i did this substitution i got how to solve it You need to factor becomes Now separate.
Originally Posted by transgalactic i did this substitution i got how to solve it That certainly is separable.
thanks i see that now
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