Question about Casio FX-115ES Scientific Calculator

1 Answer

I need to find the reciprocal key on a casio FX-115ES model calculator for finding resistance in a parallel circuit

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    One Above All:

    The expert with highest point at the last day of the past 12 weeks.

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

  • Casio Master
  • 102,366 Answers

It's the key marked 1^-1, just to the right and below the big circular cursor pad, above the log key.

Posted on Mar 21, 2011

Testimonial: "Thanks!"

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How do you calculate the inverse of a matrix


Once you create a non-singular square matrix, have its name displayed on the command line then press the reciprocal key.
2b7cf6a7-4285-46ba-9adb-049696b8868d.png

May 04, 2014 | Casio FX-115ES Scientific Calculator

1 Answer

Calculate the inverse of a 4X4 matrix on fx-570ms


The Casio FX-570MS does not handle matrices. So you cannot create matrices, let alone invert them. Sorry.
The Casio FX115 ES handles matrices for up to 3X3 dimension. Create the matrix.Have its name displayed on the command line and press the [x^-1] (reciprocal ) key.

Apr 16, 2014 | Casio FX-115ES Scientific Calculator

2 Answers

Cannot find my factorial button


It's the shifted function of the x^-1 key, located just below and right of the big round cursor pad, above the log key.

Feb 17, 2013 | Casio FX-115ES Scientific Calculator

1 Answer

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 inverse of trigonometric functions use the SHIFT key followed by the function name. The inverse of LN is e^x. The inverse of log is 10^x. To calculate the inverse of a matrix, enter the name of the (already created) square matrix then press x^-1.

Jan 09, 2012 | Casio FX-115ES Scientific Calculator

1 Answer

I'm using fx-570ES..i couldn't find the inverse matrix using the method shown..it keep showing syntax error..hope u can help me..


Not all matrices are invertible. The matrice must be square.The matrix must be non-singular: Its determinant must be different from 0. Your error comes probably from the key you used to calculate the inverse. Use the reciprocal key, the one marked with x^-1. If the marking is not ON the key, use the SHIFT button prior to pressing the relevant key.

Sep 04, 2011 | Casio FX-115ES Scientific Calculator

1 Answer

Where do i find the reciprocal key on the casio fx-115ES


The reciprocal key (1/X) is the key labelled as X to the power minus one: X^-1
or:
____
' -1 '
'X '

Jul 19, 2011 | Casio FX-115ES Scientific Calculator

1 Answer

Absolutes on FX - 115ES


The absolute value button is "SHIFT", "Abs" (located on the "hyp" key)

Apr 07, 2009 | Casio FX-115ES Scientific Calculator

Not finding what you are looking for?
Casio FX-115ES Scientific Calculator Logo

Related Topics:

273 people viewed this question

Ask a Question

Usually answered in minutes!

Top Casio Office Equipment & Supplies Experts

k24674

Level 3 Expert

7993 Answers

kakima

Level 3 Expert

102366 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18391 Answers

Are you a Casio Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...