Evaluate the summation i=1 28 10 30

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A: We can find the curve length as below.

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A: We know, ddxlog(x)=1x ddxu(x)v(x)=v(x)u'(x)-u(x)v'(x)v(x)2 log(ab)=log(a)-log(b) log(a)n=n*log(a)

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A: To eliminate the arbitrary constant.

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A: Apologies for the inconvenience. If you do not see the Math expressions properly, then please…

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A: Topic:- limits

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A: Since you have asked multiple question, we will solve the first question for you as per our guide…

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A: The given problem is solved below in detail.

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A: Solution is given below:

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A: The region bounded by the lines y=x, y=-x and x=1

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A: Apologies for the inconvenience.   #c) We have found that marginal profit at q=500 is 10.  It means…

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A: First add the total number then add the total favorable number then use formula.

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