I need help with my TI-84 Plus CE calculator

[meager osprey]

Following the calculations in a video, and I’m wondering how to remove that “-1” symbol after Tan!

[granite frost]

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[meager osprey]

its

inverse function

there must be options

to turn it off

in ur calculator

[amber wedge]

use a cas

not a casio

[meager osprey]

Not seeing an option to turn it off

[meager osprey]

Where do I find that?

[amber wedge]

download maplesoft

it's on android

ios

iTunes

[meager osprey]

What? I’m supposed to install that into my calculator?

[meager osprey]

bruh what lmao

i think they wanna use

there calculator

Yes.

I can’t use my phone during exams

[amber wedge]

oh

[amber wedge]

Send me a picture of your keys

if should have something analogous to "shift" for pc(s)

that allows you to switch between sets of operators

[amber wedge]

yeah

press the blue button

[meager osprey]

2nd?

yep

[amber wedge]

is it blue?

[meager osprey]

lmao

[amber wedge]

is there anything else that's blue?

[meager osprey]

No

[amber wedge]

yes there is

[meager osprey]

The words

On the calculator

[amber wedge]

see how every button has blue and green stuff above it

[meager osprey]

Yes

[amber wedge]

yeah the buttons help you navigate between those

same for mine too

[meager osprey]

So after I press 4 > 2nd > tan and the “-1” is still there

[amber wedge]

press 2nd then do the rest...

[meager osprey]

I did that now there’s an error

[amber wedge]

why is there an L4

@meager osprey restart your calculator

[meager osprey]

Turn it on and off?

[amber wedge]

yes

the fix to 9/10 of your life struggles

including your life

[meager osprey]

Because I pressed 2nd > 4 > tan

Lol okay

[amber wedge]

what does 4 do?

[meager osprey]

It’s for the calculation

Trying to do that

[amber wedge]

oh

bruh

clear everything and follow this :
4 > multiply > tan > 44

what 2nd does is that it puts you into "blue mode" for the next press of any key

it's a one time use.

so if you use it once, for it to be on again you gotta press it AGAIN

[meager osprey]

Oh wait thanks! I didn’t notice that there was a black tan key without the -1!

[amber wedge]

get glasses