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An arccosine is any of several single-valued or multivalued functions which are inverses of the cosine function.
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What is the tangent of arccosine of six sevenths?
It is 0.601, approx.
What are the six trigonometric functions?
Sine Cosine Tangent ArcSine ArcCosine ArcTangent
What are trigonometric functions in mathematics?
The basic ones are: sine, cosine, tangent, cosecant, secant, cotangent; Less common ones are: arcsine, arccosine, arctangent, arccosecant, arcsecant, arccotangent; hyperbolic sine, hyperbolic cosine, hyperbolic tangent, hyperbolic cosecant, hyperbolic secant, hyperbolic cotangent; hyperbolic arcsine, hyperbolic arccosine, hyperbolic arctangent, hyperbolic arccosecant, hyperbolic arcsecant, hyperbolic arccotangent.
What is the inverse sine function?
The inverse sine is the cosecant, otherwise known as "hypotenuse over opposite" or arcsine. The cosecant is often confused as being the inverse of the cosine, which, in reality, is the secant, otherwise known as "hypotenuse over adjacent" or arccosine.
What is the mathematic operation that undoes another mathematic operation?
An inverse operation undoes it's composite operation. For example, Addition and Subtraction are inverses of each other, as are Multiplication and Division, as are Exponentiation and Logarithms, as are Sine and ArcSine, Cosine and ArcCosine, Tangent and ArcTangent, Secant and ArcSecant, Cosecant and ArcCosecant, and Cotangent and ArcCotangent
How does the trig function ACOS work in Excel?
In Excel, the ACos function returns the arccosine (in radians) of a number.The syntax for the ACos function is:ACos( number )number is a number between -1 and 1. It is the cosine of the angle that you wish to find.Applies To:Excel 2007, Excel 2003, Excel XP, Excel 2000
What are some nine letter words with 1st letter A and 3rd letter C and 4th letter C?
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern A-CC-----. That is, nine letter words with 1st letter A and 3rd letter C and 4th letter C. In alphabetical order, they are: arccosine
What are the six trigonometry functions of triangel?
Not so sure about a triangel! There are, in fact 12 trigonometric functions: sine, cosine, tangent; their reciprocals, cosecant, secant and cotangent; and the inverse functions for all six: arcsine, arccosine, arctangent, arccosecant, arcsecant and accotangent. The arc functions are often written with the power -1; that is, arcsin(y) = sin-1(y).
What is the trigonometric function sec?
The function sec(x) is the secant function. It is related to the other functions by the expression 1/cos(x). It is not the inverse cosine or arccosine, it is one over the cosine function. Ex. cos(pi/4)= sqrt(2)/2 therefore secant is sec(pi/4)= 1/sqrt(2)/2 or 2/sqrt(2).
What are some nine letter words with 1st letter A and 2nd letter R and 4th letter C and 9th letter E?
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern AR-C----E. That is, nine letter words with 1st letter A and 2nd letter R and 4th letter C and 9th letter E. In alphabetical order, they are: arccosine arecoline
What are some nine letter words with 3rd letter C and 4th letter C and 5th letter O?
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 15 words with the pattern --CCO----. That is, nine letter words with 3rd letter C and 4th letter C and 5th letter O. In alphabetical order, they are: arccosine coccoidal coccolite coccolith hiccoughs laccolite laccolith maccoboys niccolite succorers succories succoring succotash succoured succourer
What are the different function?
In a right triangle,the sine (sin) of one of the acute angles is the length of the opposite side divided by the length of the hypotenuse.the cosine (cos) is the length of the adjacent side divided by the length of the hypotenuse.the tangent (tan) is the length of the opposite side divided by the length of the adjacent side.The three others, cotangent, secant and cosecant, are merely reciprocals of the first three.The inverse functions, arcsine, arccosine, and arctangent respectively, each takes as an input the ratio of two sides and outputs an angle.
