Question about Casio Calculator Graphing FX 9750GII Calculator
I go to "table" then I put in the equation, I set the range, etc. then I push F6 which is supposed to take it to the table. All it says is "Dimension Error." I followed all of the instructions, but it wont display a table. Help?
The message dimension error usually refers to instances where two lists do not have the same dimensions (number of elements)
I checked and the calculator gives condition error. Check the type of function you are creating a table for. Choose the type y=
Posted on Nov 07, 2012
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Posted on Jan 02, 2017
SOURCE: I have a Casio fx-9750GII,
From the Run Mode (select it and press exe), enter Setup (Shift Menu) and then highlight Angle. Press the function key that correponds to Deg and then press Exit.
The manual for the Casio Fx-9750GII is here: http://support.casio.com/manualfile.php?rgn=1&cid=004002013 . Other calculator manuals are here: http://support.casio.com/manuallist.php?rgn=1&cid=004 .
I hope this helps.
Posted on Jan 19, 2011
Calculator should be in [MATRIX] MODE
Try the matrices 2X2 matrices matA [1,2,3,4] matB [5,6,7,8], Add them, subtract them, multiply them, take the square of each. If that works for these matrices, then it must be your data. Be careful with negative numbers. To enter those, you must use the change sign (-).
There is also the possibility that the instructions were misread.
Posted on Dec 15, 2009
The Casio FX-300ES does not handle symbolic algebra. So it cannot factor a general polynomial expression. The methods can be found in any book on Algebra.
However if you are interested in approximate factorization of quadratic and cubic polynomials, you can use the calculator to do that. It can solve aX^3 +bX^2+cX+d =0 and the quadratic equations.
If you want to factor a cubic polynomial P3(X) = aX^3+bX^2+cX+d , you write the corresponding cubic equation as aX^3+bX^2+cX=d =0 , then you divide all terms of the equation by a to obtain
You use the calculator to solve (approximately) this equation.
Suppose you find the 3 roots X1,X2,and X3. Then the polynomial X^3+(b/a)X^2+(c/a)X+(d/a) can be cast in the factored form (X-X1)(X-X2)(X-X3) and the original polynomial P3(X) can be written as
P3(X) = a*(X-X1)(X-X2)(X-X3)
You can handle the quadratic polynomial the same way.
P2(X) =a*(X-X1)(X-X2) where X1, X2 are the two real roots
Hope it helps.
Posted on Oct 17, 2009
By default the calculator only works with real numbers. To use complex numbers, press MODE 2 to switch to complex mode.
Posted on Mar 05, 2011
press Option, F6, F3, F1 to find the "!"
Posted on Mar 18, 2011
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