# Questions & Answers for: inverse

## Find the inverse of y=2x+1

find the inverse of y=2x+1 y=2x+1 => x=(y-1)/2 =>y(inverse)=(x-1)/2 this is beacuse y is a function of x or y=f(x) or x=f`(y)(inverse of y) therefore we substitute x by y(inverse) and y by x

## How will you find cot inverse value in casio

how will you find cot inverse value in casio fx-350ms? There is no Inverse Cotangent on the Calculator, but you have Inverse Tangent. Cotangent is just the reciprocal of tangent. Just inverse the ...

how can i calculate log inverse with my fx-991ES plus By 'log inverse', you presumably mean the inverse of the logarithm function.  There are two logarithm functions on most scientific ...

## Where is the inverse button on the casio fx-82ES

where is the inverse button on the casio fx-82ES For the  reciprocal of a  number, enter the number then press the key marked with an x^-1. You might have to use the SHIFT key first. For ...

Question about TI-84 Plus Silver Edition Graphic Calculator

## Im pressing the buttom that everyone is saying is the inverse key but it is saying error. i really need help with this.

im pressing the buttom that everyone is saying is the inverse key but it is saying error. i really need help with this. It is much more enlightning to tell us what you want to do rather than talk ...

## Where is the inverse key

where is the inverse key what mode do i have to select to use It depends on what you want the inverse of. For many functions on the primary keys, you can get the inverse of that function by pressing ...

Question about TI-84 Plus Silver Edition Graphic Calculator

## Where is the inverse key on the TI-84 silver edition?

Where is the inverse key on the TI-84 silver edition? That depends on what you want to invert.If you want the multiplicative inverse (1/x) then it's the "1-superscript-minus-one" key just below ...

## Find inverse sin

find inverse sin How to inverse sine Press 2nd SIN to access the inverse sine function. The inverse of a function usually shares the same physical key as the direct function.

Question about TI 89 Titanium Graphing Calculator 89TCLM1L1E

## "Undefined" as answer to an inverse sine calculation

"Undefined" as answer to an inverse sine calculation I am attempting to calculate the inverse sine of 50.8 and 60.3 for a couple of physics problems, but the calculator keeps on returning "undefined" ...

## On my casio fx-83GT PLUS calculator whenever i use the inverse cos,sine and tan function math ERROR comes up how do i fix this

on my casio fx-83GT PLUS calculator whenever i use the inverse cos,sine and tan function math ERROR comes up how do i fix this my calculator was fine it always used to be able to work out the inverse ...

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