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OpenStudy (anonymous):
Estimate the area under the graph of f(x) = 2 cos(x) from x = 0 to x = π/2. (Round the answer to four decimal places.) WILL FAN AND MEDAL!! R4= L4=
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OpenStudy (anonymous):
What do R4 and L4 refer to?
OpenStudy (anonymous):
Right- and left-endpoint approximations maybe?
OpenStudy (anonymous):
Yes
OpenStudy (anonymous):
@SithsAndGiggles
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