This has to be false right?
Suppose we are going to consider the disk of radius r as the region bounded between the graphs of the functions √(r^2-x^2) and -√(r^2-x^2). Then the area of the disk can be expressed as the limit of Riemann sums of rectangles of length Δx and height 2√(r^2-x^2) where xi are a partition of the interval [−r,r].

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yea its false

Think you could help me prove it? I mean, it just sounds false in my head.

your right man it definently is false think i spelled that wrong

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