Texas Instruments TI-30XA Calculator "inverse function tan" Questions

...with its direct function. The inverse trigonometric functions are accessed with the [SHIFT] key [SHIFT] [SIN] accesses the arcsine [SHIFT][COS] accesses the arccosine and [SHIFT][TAN] the

inverse button The trigonometric function [SIN],[COS] and [TAN] have inverse functions arc-sine, arc-cosine, and arc-tangent which are also implemented on scientific calculators. To access the inverse

...the inverse of cot(-4) well there is no cot function on this calculator so you have to use the identity. Cot is 1/tan so the inverse cot is 1/inverse tan which is on this calculator so =

...inverse trig functions, just type in 1 / |shift| trig function and the number if you are finding the angles. It might not be a dedicated button, but its an extra push, and it will give you the same ...

...inverse function of sin cos or tan when in decimal mode? I changed the mode to decimal and tried to find and answer to a function in that form, but it doesn't let me type the inverse of sin cos ...

function COS, SIN, or TAN [COS] displays Cos( 3.Enter the angle 12 deg Screen shows cos(12 Close the right parenthesis ) Screen shows cos(12) 4.Press [=] Screen displays 0.9781 If you want the inverse

...the keys are the same as the direct function, but they are accessed via [SHIFT]. Be carefule with the angle units when handling trigonometric and inverse trigonometric functions Hope it ...

...function key [SIN],[COS],[TAN] followed by the angle value. For inverse trigonometric functions [SIN^-1], COS^-1], or [TAN^-1], Press [SHIFT][SIN], [SHIFT][COS], or [SHIFT][TAN]. For other functions ...

function Hello, That habit of TI, Casio, and Sharp to label the inverse trigonometric functions with the -1 superscript can cause confusions. The inverse trigonometric functions arcosine, arcsine, and

arctan i cant find the function for arctan Press SHIFT then tan. The shifted function of the tan key is marked tan^-1 for inverse tangent, another name for the arctangent.