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10 Secret Trig Functions Your Math Teachers Never Taught You...(because they are from a pre-calculator world) A diagram with a unit circle and more trig functions than you can shake a stick at. (It's well known that you can shake a stick at a maximum of 8 trig functions.) The familiar sine, cosine, and tangent are in blue, red, and, well, tan, respectively. The versine is in green, and the exsecant is in pink. Excosecant and coversine are also in the image.

10 Secret Trig Functions Your Math Teachers Never Taught You...(because they are from a pre-calculator world) A diagram with a unit circle and more trig functions than you can shake a stick at. (It's well known that you can shake a stick at a maximum of 8 trig functions.) The familiar sine, cosine, and tangent are in blue, red, and, well, tan, respectively. The versine is in green, and the exsecant is in pink. Excosecant and coversine are also in the image.

2,292 points • 238 comments - A writers best friend. - IWSMT has amazing images, videos and anectodes to waste your time on

2,292 points • 238 comments - A writers best friend. - IWSMT has amazing images, videos and anectodes to waste your time on

Relentlessly Fun, Deceptively Educational: Homework Help: Multiplying and Dividing Fractions

Relentlessly Fun, Deceptively Educational: Homework Help: Multiplying and Dividing Fractions

Algebra Techniques

Algebra Techniques

Algebra Bookmark | Back

Algebra Bookmark | Back

Rules for fractions

Rules for fractions

Trigonometry Cheat Sheet

Trigonometry Cheat Sheet

Trigonometry Cheat Sheet

Trigonometry Cheat Sheet

Symbols used in Algebra                                                                                                                                                                                 Más

Symbols used in Algebra Más

Derivative and Anti-Derivative Cheat Sheet. Check out that cool T-Shirt here:  https://www.sunfrog.com/trust-me-im-an-engineer-NEW-DESIGN-2016-Black-Guys.html?53507

Derivative and Anti-Derivative Cheat Sheet. Check out that cool T-Shirt here: https://www.sunfrog.com/trust-me-im-an-engineer-NEW-DESIGN-2016-Black-Guys.html?53507