Question about Sharp EL-501WBBL Calculator

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Where is the combination button on SHARP EL-501W calculator?

I am trying to do combinations on my calculator, but I can't find a button to do nCr problems.

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There is no such key on this calculator. You can calculate it using factorials. To calculate nCr you can calculate n! / (r! * (n-r)!).

Posted on Apr 30, 2012


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Posted on Jan 02, 2017

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SOURCE: i want to calculate permutation and combination.

Use the sequence [2ndF][nPr] for permutations and [2ndF][nCr] for combinations.
Exemples: 10(nPr)3 is entered as 10[2ndF][nPr]3 [=] gives 720
5(nCr)2 is entered as 5 [2ndF][nCr] 2 [=] gives 10

Hope it helps.

Posted on Sep 17, 2009

  • 1126 Answers

SOURCE: need a manual for the sharp EL-5103S calculator,2326,32,00.html
I don't see that model listed...are you positive on exact model number?

Posted on Sep 05, 2009

  • 1114 Answers

SOURCE: user's manual Sharp EL-531WH

You can download the manual from the link below:

Posted on Aug 10, 2007

  • 8081 Answers

SOURCE: I have a SHARP EL-501W calculator and i am getting

The source of errors is most certainly due to the wrong schoice of angle unit (degree or radian). If the default angle unit set in your calculator is the degree, any value fed to the trigonometric functions (sin, cos, tan) is considered to be expressed in degrees. Consequently, if you calculate the arctangent ( tan^-1) of a value, the angle returend by that inverse trigonometric function is expressed implicitly in degrees.

Similarly if radian is the default angle unit in your calculator, any angle returned by an inverse trigonometric function (arcos, arcsin, arctan) is in radian.

Set the default angle unit as the one required by your problem at hand. This way, the angles returned will be in the right unit and you will not have a problem of interpretation.

Hope it helps.

Posted on Dec 07, 2009

  • 8081 Answers

SOURCE: PDF Manual Available for EL-501WBBL Calculator?

Here, I think I got you a link.

Posted on Jan 30, 2010

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Related Questions:

1 Answer

Where is the combination button

On any SHARP scientific calculator the combination button is always above the 5 (except the financial calculator). To get a combination type in the n value (the total number of items) press 2nd F and the 5 button and then type in the number of selected items and press =.

May 29, 2014 | Sharp EL-531VB Calculator

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It's marked "y-superscript-x" and is the shifted function of the DEPR key.

Oct 25, 2012 | Sharp EL-738 Scientific Calculator

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Manual Sharp EL-506H Calculator

Here is a link to the usersmanualguide site for the Sharp calculators. Select the model and the language and download. If you do not find the manual in English, try the sharpusa website.

Mar 19, 2012 | Sharp EL-506H Calculator

2 Answers

How calculate degree in this calculator?

To set the angle unit to degree, you proceed as follows.
Open the MAIN calculator window (screen capture 1)
Tap the down pointing arrow at the left (Left of Edit)

k24674_0.png k24674_1.png

Tap the Geometry Format to open the next window. If the second drop down
window (Angle) does not display Degree, tap the small arrow at the right.
Highlight degree and press the Set button at the bottom. If you want degree
to be the default angle measure, tap the Default button

k24674_2.png k24674_3.png a

Sep 03, 2011 | Casio ClassPad 300 Calculator

1 Answer

Hi, I just bought a calculator model# EL-501W ( by SHARP) and i can't figure out how to plug in #'s in scientific notation? Can you please give me instructions on how to do that??

Without knowing the specific type of scientific notation you are trying to enter, there is no way to give you accurate information. Here is where you can download the manual from...

if you provide additional information, perhaps I can provide a more detailed answer.

Good luck.

Jan 15, 2011 | Office Equipment & Supplies

1 Answer

Only shows 1 decimal place!!

Press 2ndF TAB and then a digit specifying the number of digits you want after the decimal point.

May 23, 2010 | Sharp EL-501WBBL Calculator

1 Answer

I want to calculate permutation and combination.

Use the sequence [2ndF][nPr] for permutations and [2ndF][nCr] for combinations.
Exemples: 10(nPr)3 is entered as 10[2ndF][nPr]3 [=] gives 720
5(nCr)2 is entered as 5 [2ndF][nCr] 2 [=] gives 10

Hope it helps.

Apr 09, 2009 | Sharp EL-531VB Calculator

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