Question about Casio CFX 9850GB Plus Calculator
I want to solve calculations with amplitude and an angle! Therefore I need to know if this is possible with the calculator Casio CFX-9850GB Plus and how to do this?
Maybe the calculator is only able to calculate the complex values so i need to to change the given amplitude and angle to the complex value.
Hopefully someone knows how to solve the angle problem.
You perform all calculations in complex mode. When you need to convert to angle amplitude, in the [RUN] screen press [OPTN][F3:CMPLX]
To obtain the angle press [Arg] ( complex number) [EXE]
To obtain the magnitude, amplitude press [Abs] (complex number) [EXE].
Since the [ANS] memory keeps only the last value calculated, you may have to store your result (the complex number) in a variable.
1+ 1 i [white right arrow under tan key to store] [ALPHA] H
Display shows 1+1i. Then
[Abs] [ALPHA] H [EXE] gives 1.414213562
[Arg] [ALPHA] H [EXE] gives 45
Hope it helps.
Posted on Sep 21, 2009
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Posted on Jan 02, 2017
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