The function F(x) = 2x/x+3 is an example of a rational function. True False
1 answer:
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Let . Then
and substituting these into the ODE gives
Let , so that
. Then the ODE is linear in
, with
Multiply both sides by , so that the left side can be condensed as the derivative of a product:
Integrating both sides and solving for gives
Integrate again to solve for :
and finally, solve for by multiplying both sides by
:
already accounts for the
term in this solution, so the other independent solution is
.
Divide:
Which would equal 15.72 (as shortened)
Which would equal 15.72 (as shortened)