Texas Instruments TI-89 Calculator "argument type" Questions

...argument must have a certain type of data : scalar, vector, list, matrix. It happens that one of the arguments in your command or function must be of type list. Before calling the function you must ...

...type the [sin], [cos] or [tan] key followed by the argument. Inverse trigonometric (sinˉ¹, cosˉ¹, tanˉ¹), type [SHIFT][sin], [SHIFT][cos] or [SHIFT][tan] ...

...type in y1(x) (this is the line in the program that has the argument error) like in the 84. In the function it asked for dx, and I assumed that I was to just type in those letters. Any assistance you ...

...your problem to find logarithm of the number 3 for the base 6: type log(3,6) and then enter. See captured image The log function requires one argument. Try log(3.6) if you want the log of

...argument. For the Request( command the syntax is Request(Message, VarName) What you type is stored as a string. It is only after you try to convert it to a value that the calculator looks at its ...

...type sin(6pi) in my calculator I get: 2x10^ -13 But sin(6pi) is normally 0. The calculator gives the right answer when in degrees: sin(3x360) = 0 How to fix this ? The sine of 6pi is indeed zero. The ...

...(there's about 20 different options, when typing the "mode"-button). Best regards Jeppe Tange An argument must be in a specified domain. For example, ans(100) is not valid because the argument for ...

My ti-89 gives me a data type error when I am asking for rref on the matrix that I entered. An argument is of the wrong data type

Argument error whenever I type equations with variables. Whenever I type anything in with a variable "x" it comes up as an "argument error" and won't simplify, factor, or solve any equations. Typing ...

type f(x)=-log(subscript 3) (x+2) to find the answer of x In run screen press OPTN F4:CALC, then F6:>, then F4:logab(.Complete the argument list by typing X+2, 3). Press EXE if you want to evaluate