MAXIMA AND MINIMA CONCEPT: Let us consider a physical quantity y depends on another physical quantity x i.e. y = ƒ(x). A graph shown in figure represents the variation of y with respect to x. From the graph point A represents the maximum value of y when x = and point B represents the minimum […]
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Differential Calculus: Let us consider, a physical quantity y depends on another physical quantity x i.e., y = . The graph shown in figure represents the variation of y with respect to x and A and B are two points on the graph. We draw two perpendiculars on OX from point A and B. AC […]
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