<p>hey guys, can somebody tell me how to find limits, standard deviation, and matrices on the TI-89?</p>
<p>theres only sometimes one question on each, u dnt need a calc to solve them</p>
<p>ok…but can somebody still please tell me the buttons i have to press to find limit on the calculator?</p>
<p>thanks :)</p>
<p>Instead of learning what buttons to press, you’d be much better off learning the theory behind each of the concepts.</p>