Commenting on this post isn't available anymore. Contact the site owner for more info.
Emmanuel Olodude
Oct 27, 2019
I don’t know how to make the LHS = the RHS.
Like
Unknown member
Oct 28, 2019
Replying to
Remind me tomorrow and I'll explain it fully, but for now, start with the LHS and write out the double angle formula for tan(2theta), then divide each individual term by tan(theta) and you'll end up with the RHS.
I don’t know how to make the LHS = the RHS.