Recent content by gayani

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    How to Use L'Hôpital's Rule to Find A in a Limit Equation

    Homework Statement Find A so that lim (x+A/x-2A)^x =5 x-> 00 Homework Equations The Attempt at a Solution got to use lopihtals rule.
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    Related rates and flying airplane

    Homework Statement An airplane flying horizontally at an altitude of 3 miles and at a speed of 480mi/hr passes directly above an observer on the ground. How fast is the distance from the observer to the airplane increasing 30 seconds later? Homework Equations The Attempt at a...