WebbExpained way better than my teachers. Just make sure that when you take a photo it copies the problem correctly, this app helps me so much! Not only does it give an answer to math problems, especially algebraic ones, but it also gives an explanation of the steps, along with explaining why it's done! Webb15 feb. 2016 · -pi/3, -(2pi)/3 csc x = 1/sin x csc x = ((-2sqrt3)/3) --> sin x = (-3/(2sqrt3)) = -sqrt3/2 Unit circle and trig table of special arcs give: sin x = - sqrt3/2 --> arc ...

Trigonometry - Wikipedia

WebbDerivative of csc^-1 - The inverse cosecant function is written as csc 1 ( x ) or arccsc ( x ) in inverse trigonometry when a variable is denoted by x . In WebbSimplify a polynomial expression: simplify x^5-20x^4+163x^3-676x^2+1424x-1209. pork chops in cherry sauce

ArcCsc—Wolfram Language Documentation

WebbThe question asks to solve arcsec ( − 2). So my thoughts are: this is quadrant 2 or 3; on the unit circle, x = − 1 / 2. cos ( t) = 1 / 2 where t is 60°. In quadrant 2 that is 2π/3. In quadrant 3 it's 4π/pi. I though that the answer could be either d or e. The answer key says that the only right answer is d. The graphing calculator shows ... WebbCalculate Arcsine, Arccosine, Arctangent, Arccotangent, Arcsecant and Arccosecant for values of x and get answers in degrees, ratians and pi. Graphs for inverse trigonometric functions. Webbtrig function (no hyperbolic or parametric, no arcsec(x), arccot(x), or arccsc(x))-Implicit di erentiation-Be able to compute derivatives at speci c points using limited information (e.g. a table)-Be able to nd an equation of the tangent line at a point-Be able to understand/interpret the slope of a function-Logarithmic di erentiation sharpen convex edge