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Question About Texas Instruments Calculator None
sin cos tan...

Hi! i must take the geometry SOL next week and my calculator does not give me the right answers when i try to find sin, cos or tan, what do i have to press to get it? I pressed PRGM and i think i've changed it, i dont know now the answers came with some kind of E -3 what can i do?? please i need it for thursday..

Asked by Yesica on 01/11/2009 0  Answer

ManualsOnline posted an answer 15 years, 10 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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