WebThe formula for the area of a circle is an example of a polynomial function. The general form for such functions is P ( x) = a0 + a1x + a2x2 +⋯+ anxn, where the coefficients ( a0, a1, a2 ,…, an) are given, x can be any real number, and … WebIn a right angled triangle, the cosecant of an angle is: The length of the hypotenuse divided by the length of the side opposite the angle. The abbreviation is csc. csc θ = hypotenuse / opposite. It is not commonly used, and is equal to 1/sine.

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http://www.mathwords.com/c/cosecant_inverse.htm WebApr 3, 2024 · You will need to know the conventional range for $\sec^{-1}$, usually $0$ to $\pi$ excluding $\pi/2$, but check what you have been told, because some sources may … laughter is the key to happiness

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WebTrigCheatSheet DefinitionoftheTrigFunctions Righttriangledefinition Forthisdefinitionweassumethat 0 < < ˇ 2 or0 < < 90 . sin( ) = opposite hypotenuse csc( ) = hypotenuse WebApr 16, 2024 · yes, 1/sin^2x=csc^2x We know that sinx=1/cscx and we also know that sinxsinx=1/cscx1/cscx and so we can say sin^2x=1/csc^2x and also 1/sin^2x=csc^2x WebJun 30, 2024 · Explanation: csc−12 represent the angle α whose cosecant ratio is 2 i.e. cscα = 2. or sinα = 1 cscα = 1 2. As sin30∘ = 1 2, α = 30∘. i.e. csc−12 = 30∘. justice and community safety act