Show that . Hence show that

For the first part, we can simply apply Euler’s Formula, that is

The next part is a little more tricky, and since its hence, we will use what we solved previously to help us.

Just for fun…

Show that . Hence show that

For the first part, we can simply apply Euler’s Formula, that is

The next part is a little more tricky, and since its hence, we will use what we solved previously to help us.

Just for fun…

Random Questions from 2017 Prelims #1 – The Culture SG[…] for students stuck, consider checking this link here for (a) and this link here for (b). These links hopefully enlightens […]