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This week, we focus on the application of differentiation. So, in today tutorial we covered problems using the idea that the derivative of a function gives the rate of change of the function. We recapped on the 4 step approaches to solve them. Next, we moved on to find maximum or minimum values of functions. The required condition is that the derivative be equal to zero. There are numerous practical applications in which it is desired to find the maximum or minimum value of a particular quantity and we all just need more practice to perfect it.Buy Now !