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Trigonometric functions - Wikipedia
In mathematics, the trigonometric functions (also called circular functions, angle functions or goniometric functions) are functions of an angle.They relate the angles of a triangle to the lengths of its sides.

Mathwords: Cotangent
cotangent cot ctg. The trig function cotangent, written cot θ. cot θ equals or .For acute angles, cot θ can be found by the SOHCAHTOA definition, shown below on the left.

Definition of Cotangent - Math Is Fun
In a right angled triangle, the cotangent of an angle is: The length of the adjacent side divided by the length of the opposite side. The abbreviation is cot

Inverse Cotangent -- from Wolfram MathWorld
The inverse cotangent is the multivalued function cot^(-1)z (Zwillinger 1995, p. 465), also denoted arccotz (Abramowitz and Stegun 1972, p. 79; Harris and Stocker 1998, p. 311; Jeffrey 2000, p. 124) or arcctgz (Spanier and Oldham 1987, p. 333; Gradshteyn and Ryzhik 2000, p. 208; Jeffrey 2000, p. 127), that is the inverse function of the cotangent.

Express Sine in Terms of Cotangent - dummies
Even though each trigonometry function is perfectly wonderful, being able to express each trig function in terms of one of the other five trig functions is frequently to your advantage. For example, you may have some sine terms in an expression that you want to express in terms of cotangent, so that ...

The secant,cosecant and cotangent are respectively the inverse of cosine, sine, and tangent. It is important to know what these functions look like graphically and how they compare.These ratios are common in a number of important 'Pythagorean identities'.

How to Graph a Cotangent Function - dummies
The parent graphs of tangent and cotangent are comparable because they both have asymptotes and x-intercepts. The only differences you can see are the values of theta where the asymptotes and x-intercepts occur.

Inverse hyperbolic functions - Wikipedia
In mathematics, the inverse hyperbolic functions are the inverse functions of the hyperbolic functions.. For a given value of a hyperbolic function, the corresponding inverse hyperbolic function provides the corresponding hyperbolic angle. - Online math materials for teaching and learning - many resources are free.

Natural trigonometric functions;: Tables, sine, cosine ...
Buy Natural trigonometric functions;: Tables, sine, cosine, tangent, cotangent, secant and cosecant to eight decimal places, with second differences to ... for use with the Monroe adding-calculator, on FREE SHIPPING on qualified orders




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