Cosec, Sec and Cot Identities
This A level Maths revision video covers two more trigonometric identities involving cosec, sec and cot (the Pythagorean identities). Including 3 exam style questions.
Enjoy!
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Watch video Cosec, Sec and Cot Identities online without registration, duration hours minute second in high quality. This video was added by user Starfish Maths 28 November 2019, don't forget to share it with your friends and acquaintances, it has been viewed on our site 21,52 once and liked it 38 people.