i heart you
karimzk 9 months ago
thank you very much :D
thenextarcher 1 year ago
do you know how to use Ti- 89 for solving complex equations of 1st order??? or involving complex no.s??
greengirl11000 1 year ago
i heart you
karimzk 9 months ago
thank you very much :D
thenextarcher 1 year ago
do you know how to use Ti- 89 for solving complex equations of 1st order??? or involving complex no.s??
greengirl11000 1 year ago