Texas Instruments TI-Nspire Graphic Calculator "clearing inspire" Questions

solve option on Ti iNspire calcuator not available - not able to use Asking the question twice is not going to help have a solution. What helps is clear information about what you were or are trying ...

solve option on TI iNspire not available as the option is not highlighted in the menu Asking the question twice is not going to help have a solution. What helps is clear information about what you ...

it only says cos( a few times and wont do anything else Hello, What do you do when it displays cos( ? You have pressed the key [cos], it echoes on the screen as cos( . The opening parenthesis signals ...