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10bii Future Value and Present Value wrong answers

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Hye, same as mine, actually that not wrong answer but depending on your P/YR, if P/YR set to 12, you will get different answer, how to know P/YR is 12?you press [GOLD Shift][C ALL], it will display 12 P_yr,


So, how to set P/YR to 1,

Press [Gold shift] [C ALL] and then press 1 [Gold Shift] [P/YR].... Now the calculator is set to assume 1 period/year. To confirm this setting, press and hold [Gold Shift] [C ALL]. Unless needed for other work, we generally leave the calculator setting at 1 period per year.


***if you reset the calculator, the default P/YR is 12

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@DanNick wrote: to know P/YR is 12?you press [GOLD Shift][C ALL], it will display 12 P_yr

You can also recall it without clearing anything else, by pressing [RCL] [gold shift] [P/YR].

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Note, reset means "completely wipe all memory and reset the device to factory".


Just doing a C-ALL will NOT change the P/YR setting. That will be retained to what you have it set to before the clear. 


Although I work for the HP calculator group as a head developer of the HP Prime, the views and opinions I post here are my own.
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Hi!, @DanNick:


You can see, various examples of TVM, as ...


In three pages, you can see ...


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Kind Regards !.
Have a nice day !.
@Maké (Technical Advisor Premium - HP Program Top Contributor).
Provost in HP Spanish Public Forum ...
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