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suppose t: [0, 1] – TR is some continuous Junction that is concave

down on [O, 1 ] , and we are trying to approximate the integral

So thedy by using the midpoint

and trapezoidal rules. with

n=10 panels, these rules produce the estimates ( o t( ) dx – 1. 3

and so tly) x – 1. 4 in no particular order. Find which rule

produced which estimate Justity your answer with either a picture

or the error expressions derived in lecture

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