Trigonometric Identities: How to Derive / Remember Them - Part 1 of 3
1.2 میلیون بار بازدید -
14 سال پیش
-
Thanks to all of you
Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! :) Patreon: patrickjmt !!
Trigonometric Identities: How to Derive / Remember Them - Part 1 of 3.
The dreaded trig identities!! Oh no!
Here are some ways that I remember the trig identities. I just remember a couple and derive the rest from those! Very little memorization is required. It works for me, so hopefully it will also work for you.
Trigonometric Identities: How to Derive / Remember Them - Part 1 of 3.
The dreaded trig identities!! Oh no!
Here are some ways that I remember the trig identities. I just remember a couple and derive the rest from those! Very little memorization is required. It works for me, so hopefully it will also work for you.
14 سال پیش
در تاریخ 1389/11/19 منتشر شده
است.
1,256,540
بـار بازدید شده