It says (the TI site) that the TI-89 Titanium can manipulate symbolically and what not. Well I just have 2 quick questions:(adsbygoogle = window.adsbygoogle || []).push({});

let's say I punch in some equation like [tex]\frac{dE}{dt}=\dot{Q}-\dot{W}+\sum_i\dot{m_i}h_i-\sum_e\dot{m_e}h_e[/tex]

1.) I could somehow selectW(for example) and the calculator would know to solve the expressionsymbolicallyforW?

2.) I could then input numerical values for all of the other variables and it would give me thenumerical valueofW?

Thanks!!!

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# Calculators TI 89 Titanium Simple Question

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