Sharp EL-531VB Calculator Logo

Related Topics:

Question about Sharp EL-531VB Calculator

5 Answers

Sharp EL531WH Calculator

Most Calculators have an INV key or SHIFT key this one does not,how do I use the INV function on this model?

Posted by Zorb on

Add Your Answer

×

5 Answers

Anonymous

  • Level 1:

    An expert who has achieved level 1.
    Governor:

    An expert whose answer got voted for 20 times.
    Corporal:

    An expert that has over 10 points.
    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 1 Answer

I had the same problem... all you have to do is reset the calculator:

Type:
2ndF
ALPHA
It'll give you a choice Mem (0) or Reset (1)... press 1
Then it'll say Reset? (0)... press 0

And your calculator should be as good as new!

Posted on Jan 17, 2009

Anonymous

  • Level 1:

    An expert who has achieved level 1.
    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 1 Answer

We are accustomed to see that the inverse of "x" to be designated as a "1/x". If using Sharp EL 531WH the inverse function you will get when you press the yellow key "2ndF" and thereafter the "X^2" key. Good luck.

Posted on Nov 19, 2007

Binkii

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Hi i have a peoblem with my calculator where it just stays with the numbers 0.000000000 And i dont know how to get ridd of it if anyone could please help with my Question ..... and maybe with a solution would really help because i have a massive exam tomorrow involving this calculator and i REALLY, REALLY NEED HELP thanks
Bianca

Posted on May 01, 2008

Anonymous

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

There is a p at the side of the numbers how do you get rid of it

Posted on Dec 15, 2007

Anonymous

Reset.

Posted on Oct 21, 2008

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

0helpful
1answer

How to calculate inv logs on casio fx-82 au plus?
The inverse of log functions are power functions.
Inv of ln is exponential (e^x)
Inv of log in base 10 is 10^(x)
A function and its inverse usually share the same physical key. One function is accessed directly, the other by using the SHIFT or 2ndF key.

c98804b8-f45c-4c53-8a2f-85939a985fdd.png
Read full answer
Aug 18, 2014 • Casio Office Equipment & Supplies
0helpful
1answer

How do I calculate inverse logs on casio fx-82au plus?
The inverse of log functions are power functions.
Inv of ln is exponential (e^x)
Inv of log in base 10 is 10^(x)
A function and its inverse usually share the same physical key. One function is accessed directly, the other by using the SHIFT or 2ndF key.

c98804b8-f45c-4c53-8a2f-85939a985fdd.png
Read full answer
Aug 18, 2014 • Casio Office Equipment & Supplies
0helpful
1answer

Where is the inv key?
What model Sharp calculator?

Some of them have a key marked "2ndF" which gives you access to the secondary functions such as the inverse trig functions.
Read full answer
Jan 21, 2014 • Sharp Office Equipment & Supplies
1helpful
1answer

Inverse log function
For the common antilog, use the 10^x function available as the shifted function of the log key. For example, to calculate the common antilog of 2, press SHIFT log 2 =

If you want the natural (base-e) antilog, use e^x available as the shifted function of the ln key.
Read full answer
Aug 05, 2013 • Casio fx-115ES Plus Scientific Calculator
0helpful
1answer

Where is the shift key?
For the arctangent press INV then TAN. The INV key is two up and one left of the "7" key.
Read full answer
May 05, 2013 • Texas Instruments TI-68 Calculator
1helpful
1answer

I can not find the arc key or the INV key
The INV key that you may find on some scientific calculators has, on the TI 83/84/ Plus calculators, an equivalent key marked [2nd].

On the TI83/84 Plus, each trigonometric function has a second marking [SIN^-1], [COS^-1] or [TAN^-1]. To calculate the inverses of trigonometric functions ( arc sine, arc cosine, arc tangent) you press [2nd] followed by the relevant trigonometric function key For example, [2nd] [SIN] displays sin^-1( on the command line.

Unfortunately the hyperbolic functions and their inverses are only accessed through the CATALOG. You press [2nd][0] to open the CATALOG. Then you scroll down the CATALOG list to reach cosh(, cosh^-(, sinh(, sinh^-1(, tanh(, or tanh^-1(.
To speed the search in the catalog, you use the ALPHA keyboard: To reach cosh(, press[PRGM] and you scroll down from there.
Read full answer
Feb 27, 2012 • Texas Instruments TI-84 Plus Calculator
0helpful
1answer

I cant figure out what is the shift key on my calculator. I have a Sharp EL-531W. I tried the 2NDF key and its not coming out right.
Regardless, that is the markings on the SHIFT key on Sharp Calculators. The 2ndF key accesses the functions that are marked on the face of the calculator, not on the top of the keys.
Read full answer
Sep 16, 2011 • Sharp EL-531VB Calculator
2helpful
1answer

I am in chemistry and cannot figure out how to inverse numbers. The calculators I have used in the past usually have a key marked 1/x or inv for this function. What is it on the casio fx 300ms
The key is marked "x-superscript-negative-one" and located just below the "SHIFT" key.
Read full answer
Sep 01, 2011 • Casio FX-300MS Calculator
4helpful
1answer

There is no shift key or 2nd button on my TI-30 SLR how do i access the functions above function keys
Use the INV button to access the secondary functions show above each button. Not very intuitive, unfortunately!
Read full answer
Oct 02, 2010 • Texas Instruments Scientific Calculator
3helpful
1answer

My casio s/c fx83ES does not have an INV button. Can you help me
I depends on what you mean by INV.
On some Chinese (AUREX, Staples) calculators the second function key is marked as INV. If that is the key you have in mind, on Casios it is the [SHIFT] key. On Sharps it is marked as [2ndF]

If you have in mind the multiplicative inverse (the reciprocal) then your calculator has such a key and it is marked [x^-1]. It the key represented on the following table at the intersection of the 2nd column and the 9th line (RECIPROCAL)

dc4ae01.jpg

If you are thinking about the inverse of functions, then know that each function shares the same physical key as its inverse. For example to access the arcsine (the function inverse of sine) you press the [SHIFT] key before [SIN]. On the calculator you will notice that near the [SIN] key and to its left there is [SIN^-1].
Read full answer
Aug 24, 2010 • Sharp EL-531VB Calculator
Not finding what you are looking for?

View Most Popular

EL-531VB Calculator

  • Office Equipment & Supplies

Related Question

How to calculate inv logs on casio fx-82 au plus?

  • Casio Office Equipment & Supplies

Open Questions:

0answers

how can i expand scientific notation on a sharp el-531x
Read full answer
Be the first to answer May 06, 2014 • Sharp EL-531VB Calculator
0answers

Where can I get my 506R repaired? Mode buttons don't work for polar-to-rectangular conversions.
Read full answer
Be the first to answer May 02, 2014 • Sharp EL-531VB Calculator
0answers

user guide for sharp el-531x
Read full answer
Be the first to answer Apr 24, 2014 • Sharp EL-531VB Calculator
0answers

how do I reset a EL-531X
Read full answer
Be the first to answer Apr 24, 2014 • Sharp EL-531VB Calculator

See all Sharp EL-531VB Calculator Questions

Related Topics

2,105 views

Ask a Question

Usually answered in minutes!

Popular Questions

Network Error CE-02

Sharp AR-C260M All-In-One Printer

Maintenance required: code dk

Sharp MX-2300N Color Copier

Sharp ELSIMATE EL-240SA - how do you stop this

Sharp Office Equipment & Supplies

Cannot change network settings - Admin password unknown

Sharp MX-2300N Color Copier

User's manual Sharp EL-531WH

Sharp EL-531VB Calculator

Check Out the Latest Printers Report
Check Out the Latest Printers Report

View all Fixya Reports

Top Sharp Office Equipment & Supplies Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

Norman J Weimar Jr
Norman J Weimar Jr

Level 3 Expert

7025 Answers

Cindy Wells

Level 3 Expert

6648 Answers

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

Answer questions

Manuals & User Guides

PDF Manual
EL531V.pdf. user-manual-EL-531VB...

EL-531VB Calculator

Loading...