123/1000, total derivative of z=f^g, calculus 3

130/1000, the answer is NOT 0, calculus derivative

126/1000, how to evaluate a limit with just algebra

114/1000, 3 rectangles under y=1/x from 1 to 2

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119/1000, finding dx/dy using implicit differentiation, calculus 1

110/1000, a quick limit problem

117/1000, series of cos(1/n)

79/1000, surface area of revolution, calculus 2

91/1000, they love asking this question on calculus 1 exams!

113/1000, finding the arc length of y=sqrt(x), two ways

116/1000, series of sin(1/n)

100/1000, proving the volume of a sphere using the disc method

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