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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, 8 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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