Question about Office Equipment & Supplies

You should return it to the store since it might still be covered by the return policy. Don't wait too long.

Posted on Nov 25, 2014

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Posted on Jan 02, 2017

SOURCE: How to find the "!" button on Casio fx-9750 PLUS?

- In RUN screen enter the number
- Press OPTN
- Then press F6> to go to next page pf TABs
- Press F3:PROB
- Press F1:x! and EXE

Posted on Apr 07, 2011

SOURCE: A week ago I bought

That because you're in GRA mode (so you're entering angles in gradians, not degrees). To go back to DEG mode (where angles are in degrees) press Shift, then press Mode and finally press 4.

Posted on Sep 05, 2011

SOURCE: my casio fx-9750 is stuck on T when I use the x, theta, T button. How do I get it back to x?

T is the default (independent) variable name in parametric function graphing. Change the graphing mode to function y=.

Posted on Jun 14, 2012

Just wondering if the other functions are working.

The manual references setting up angle unit and setting up the "comp for mode" in the setup.

The keys you should be pressing to do this calculation are on page 51 (2-31) of the attached manual.

http://support.casio.com/manualfile.php?rgn=5&cid=004002013

Good luck. If unsuccessful, please repost.

Paul

The manual references setting up angle unit and setting up the "comp for mode" in the setup.

The keys you should be pressing to do this calculation are on page 51 (2-31) of the attached manual.

http://support.casio.com/manualfile.php?rgn=5&cid=004002013

Good luck. If unsuccessful, please repost.

Paul

Nov 03, 2016 | Casio FX-9750GII Graphing Calculator

It's a quirk of notation. When a book says tan^2(x), it actually means (tan(x))^2. Only the trigonometric and hyperbolic functions seem to get written this way. If one wants the square of a logarithm, for example, one doesn't write log^2(x).

The short answer: if you want tan^2(55), calculate tan(55) then square it.

The short answer: if you want tan^2(55), calculate tan(55) then square it.

Oct 15, 2014 | Casio Office Equipment & Supplies

You may want to insist on using the DMS (degree, minute, second) notation but since 20 minutes is 1/3 of a degree the value of the argument of the tangent function is just 36 and 1/3.

**Make sure the angle unit is set to degree**.

**Set the calculator IO mode to MathIO: Press [SHIFT][MODE ][ : Degree]**

Press the[ log] button: log(

Press the [ tan] function key tan (

You see on the screen** log ( tan (**

**Type in 36 [a b/c] 1 [a b/c] 3**

Close the two parentheses ))

Press [EXE]

You should get -0.13344355615

Press the[ log] button: log(

Press the [ tan] function key tan (

You see on the screen

Close the two parentheses ))

Press [EXE]

You should get -0.13344355615

Aug 15, 2011 | Casio FX-115ES Scientific Calculator

- In RUN screen enter the number
- Press OPTN
- Then press F6> to go to next page pf TABs
- Press F3:PROB
- Press F1:x! and EXE

Mar 26, 2011 | Casio FX-9750GPlus Calculator

First you must setup the correct angle unit (as required by the problem you are solving).

Once the angle unit is correctly set,

- Open the [Run] application screen.
- Press [SHIFT][MODE] to enter (SetUp)
- Use down arrow key repeatedly until you see the line Angle:
- Press the F1 key to select Degree as angle unit. or F2 for Radian.
- Quit the setup configuration screen to return to the main Calculator screen (RUN/MAT).

Once the angle unit is correctly set,

- Press the function keys [SIN], [COS], [TAN]
- Depending on what function you pressed, the command sin( or cos( or tan( is displayed.
- Type in the angle value,
- close the right parenthesis and
- press [EXE]

Feb 13, 2011 | Casio FX9750GII Graphic Calculator

To enter an exponent of ten (EE), use the x^10^x key on the bottom row of the keyboard, between the decimal point and Ans keys. To raise a value to another value, use the x^ key to the right and below the circular cursor pad, between the x^2 and log keys. To raise e to a power, use e^x, the shifted function of the ln key on the rightmost column of the keyboard, between the logab and tan keys. To change sign (+/-), use the (-) key on the leftmost column of the keyboard, above the RCL key.

Feb 13, 2011 | Casio FX-115ES Scientific Calculator

There is no button but a menu tab.

In Run screen, enter the number whose factorial you want to calculate ( number can be at most equal to 69), press [OPTN][F6] to get to next page of menus.

For factorials

In Run screen, enter the number whose factorial you want to calculate ( number can be at most equal to 69), press [OPTN][F6] to get to next page of menus.

For factorials

- Press then [F3](PROB) then [F1] (x!) followed by [EXE].

- Press then [F3](PROB) then[F3][nCr][EXE]

- Press then [F3](PROB) then[F2][nPr][EXE]

Oct 01, 2010 | Casio FX-9750GPlus Calculator

For natural antilogarithm use e^x (shift ln). For common antilogarithm use 10^x (shift log). The ln and log keys are on the right side of the keyboard, just above the tan and cos keys.

Jun 25, 2010 | Casio FX-115W Plus Calculator

For logarithms one uses one of two keys

**[LOG] for logarithms in base 10**. It is in the same column as the F1 key, on 4th row**[LN] for natural logarithms.**It is in the same column as the F2 key, fourth row, to the right of the [LOG] key.

Jul 25, 2009 | Casio FX-7400G Plus Calculator

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