CALCULUS Understanding Its Concepts and Methods
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Left sum, right sum, middle sum
For any positive integer n, the pointsare equally spaced in the interval [a,b].
If f(x) is defined on the interval [a,b], then:
A left sum is
A right sum is
A middle sum is
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Lower sum, upper sum
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