Can't you simply graph that ?Sunwoo Bae said:
You're missing a couple of steps. Here's a quick tutorial on how to do that exact kind of problem analytically (as opposed to graphically) on the N-Spire.Sunwoo Bae said:
yes but i want to know how to do it without graphing it!SammyS said:
It looks like you have ##\ xsin(x)\ ## rather than ##\ x\cdot\sin(x) \ ##.Sunwoo Bae said:
thanks it worked!SammyS said:
To enter a trigonometric equation into the TI Inspire CX calculator, you will first need to use the "alpha" key to access the trigonometric functions (sin, cos, tan, etc.). Then, use the "x" key to enter the variable in the equation. Finally, use the arrow keys to navigate through the equation and enter any other constants or operations.
Yes, the TI Inspire CX calculator can solve trigonometric equations with multiple variables. You will need to use the "solve" function to specify which variable you want to solve for. If there are multiple solutions, the calculator will display all possible solutions.
To change the display mode to degrees, press the "mode" button and use the arrow keys to navigate to the "angle" option. Then, use the arrow keys to select "degree". This will change the calculator to display answers in degrees instead of radians.
Yes, the TI Inspire CX calculator can solve trigonometric equations with complex numbers. You will need to use the "complex" mode, which can be accessed by pressing the "mode" button and using the arrow keys to navigate to the "complex" option. This will allow the calculator to display complex solutions.
Yes, the TI Inspire CX calculator has a "verify" function that allows you to check your solution for a trigonometric equation. To use this function, enter the original equation and your solution, and the calculator will verify if the two are equal or not.
