- #1

- 15

- 0

how do you type in,

tan-1(-5/2) (or any negative number)

on the calculator?? or just work it out?

tan-1(-5/2) (or any negative number)

on the calculator?? or just work it out?

- Thread starter dankelly08
- Start date

- #1

- 15

- 0

how do you type in,

tan-1(-5/2) (or any negative number)

on the calculator?? or just work it out?

tan-1(-5/2) (or any negative number)

on the calculator?? or just work it out?

- #2

CompuChip

Science Advisor

Homework Helper

- 4,302

- 47

If you are referring to the -1: there should again be a separate key. On my TI calculator it is Second + Tan, just find where is says tan

- #3

- 15

- 0

Yeah I got it, thanks alot!! it was(+/-)

I spent a full hour trying to figure that out lol..

I spent a full hour trying to figure that out lol..

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