tan(a+b)tan(a-b)=1 Trigonometric equation solved!

in Educationlast month

An instagram follower asked me this question: Find all values of A such that tan(A+B)tan(A-B)=1. It wasn't a very easy question but I worked it out! Had to use a bunch of trigonometric identities. Enjoy!





Mathematics & Digital Technologies Education

Videos, quizzes, and other learning resources

Eddie the Magic Monk has 16 years teaching experience as a high school teacher in Australia. He will explain things to you in the simplest way possible to help you fully understand high school mathematics and computer science concepts.

Eddie began his tutorial channel on Youtube in 2012. His videos have been well received all over the world and now has 22+ million views! He sees the benefit in multidisciplinary learning hence his tutorials cover topics ranging from maths to dance.


Sort:  

@tipu curate

Upvoted 👌 (Mana: 98/112) Liquid rewards.

Congratulations @magicmonk! You have completed the following achievement on the Hive blockchain and have been rewarded with new badge(s) :

You distributed more than 30000 upvotes.
Your next target is to reach 31000 upvotes.

You can view your badges on your board and compare yourself to others in the Ranking
If you no longer want to receive notifications, reply to this comment with the word STOP

Check out the last post from @hivebuzz:

Hive Power Up Day - April 1st 2021 - Hive Power Delegation

Great job! I'm sure lots of people are searching for this support in education!