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\(\pi\)
e
\(\frac{a}{b}\)
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\(\sqrt{\,}\)
\(a^{b}\)
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\(\div\)
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sin
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tan
tan⁻¹
Consider the area between the curve of the function \(f(x)=x\) and the \(x\)-axis from \(x=0\) to \(x=1\).
Divide the interval into 5 subintervals of equal width. Then, estimate the area by summing the areas of rectangles whose heights are determined by the function's value at:
the left-hand endpoint of each subinterval.
the right-hand endpoint of each subinterval.
Calculate the actual area and compare it with your estimations.
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