Trigonometry - Overview and Identities (4 of TBD) Six Basic Trig Functions (NOTE: csc = 1/sin)

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We will learn The Six Basic Trig Functions of sine, cosine, tangent, cotangent, secant, and cosecant.

Title search on other platforms: Trigonometry - Overview and Identities (3 of TBD) DON'T BE FOOLED!

Title search on other platforms: Trigonometry - Overview and Identities (5 of TBD) The 3 Most Basic Identites

[michaelglynn]

This is an excellent lesson, very useful for speeding up my work. Thank you.

[michaelmulligan]

Excellent playlist on trig identities. I realize that this gets into geometry, but I think here would be a wonderful opportunity to show where 1/2, sq root(3)/2 and sq root(2)/2 come from using equilateral triangle and isosceles triangle.

[mimzim]

Where i studied we never ever used cosecant and secant, i dont even remember having heard about them until after i got phd.
Now that i know about them i think you have a mistake in the video when you say csc@=1/sec@

[AyanKhan-niup]

Please sir make video's on function

[gadxxxx]

Did you accidentally have a brain fade? You defined cosecant as 1 / secant. It should be 1 / sin