how do i choose appropate values for t if i have other ODEs to plot?

how do i choose appropate values for t if i have other ODEs to plot?

may i ask why i have to use systems of ODEs here?

this is helpful

thanks

may i ask why i have to use systems of ODEs here?

this is helpful

thanks

ooops

yes

it's something like arctan (AAAAAAAAA, BBBBBB)

horrible exoression

ooops

yes

it's something like arctan (AAAAAAAAA, BBBBBB)

horrible exoression

for dx/dt=x/t

i know that we can use this method to draw "normal "isoclines

by rearranging it and set x/t = constant

so isocline for that are straight lines

i just dont get it, why maple response would give me curly curve...

cheers

for dx/dt=x/t

i know that we can use this method to draw "normal "isoclines

by rearranging it and set x/t = constant

so isocline for that are straight lines

i just dont get it, why maple response would give me curly curve...

cheers

thanks

i know i can do that this way

however

if i draw it by hand

i rearrange that to x/t=c ( c is constant)

then x=ct are they suppose to be straight lines??

why maple give me curly curves?

thanks

thanks

i know i can do that this way

however

if i draw it by hand

i rearrange that to x/t=c ( c is constant)

then x=ct are they suppose to be straight lines??

why maple give me curly curves?

thanks