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Raw Transcript

This is a calculus calculator program or App for vector cross product using the TI-89 calculator to get to my main menu you press second alpha to enter the letters i_n_d_e_x and then press alpha again to enter the 8 and open and close parentheses press enter and you into my menu you have many choices in this menu difference quotient dot product eliminating the parameter equation of a line all kinds of choices for calculus one two and three here’s e to the ex derivative we’re gonna demonstrate the cross product here so we’re gonna scroll up to cross product press enter and were going to enter our two vectors you have to press alpha before you enter any variables in this calculus calculator program enter 8 alpha :00 alpha minus 9 here is the B vector alpha five alpha seven alpha 3. I’ll show you what you’ve entered you can change it if you want and we have another menu comes up which is all you can do with these vectors B minus A A times dot product or A times B dot product equation of a plane component of A direction of U. I’m gonna do you can do AB cross product or BA cross product lets do AB and here’s the vectors that your multiplying time its a matrix multiplication when you write everything down in your paper in this calculus calculator program just as you see it on the screen here to get an A on this problem pretty neat huh, EveryStepCalculus.com goto my site enjoy my programs and pass calculus.

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