$1]$ Show your work$[2]$ You should solve all the problems manually. Then you can use calculator to check your answers.$[3]$ You can submit a typed version of your HW or handwritten $($scan it$/$take a photo, then convert it to pdf$)$ version. But you need to submit a pdf file. $[4]$ This is an individual HW$.[5]$ Late submissions are not allowed

$6)$on paper