Values of f(x, y) are shown in the table below. x = 3x = 3.1x = 3.2 y = 4 7 9. 4.2 7 8 11 y = 4.4 8 9 Let R be the rectangle 3 < x < 3.2, 4

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Values of f(x, y) are shown in the table below.
x = 3 x = 3.1 x = 3.2
y = 4
6
7
y = 4.2
7
8
11
y = 4.4
9
5
Let R be the rectangle 3 < x < 3.2, 4 <y < 4.4. Find the values of Riemann sums which are reasonable over- and under-estimates for fp f(x, y) dA with
Ax = 0.1 and Ay = 0.2.
over-estimate: 1.28
under-estimate: 1.30
Transcribed Image Text:Values of f(x, y) are shown in the table below. x = 3 x = 3.1 x = 3.2 y = 4 6 7 y = 4.2 7 8 11 y = 4.4 9 5 Let R be the rectangle 3 < x < 3.2, 4 <y < 4.4. Find the values of Riemann sums which are reasonable over- and under-estimates for fp f(x, y) dA with Ax = 0.1 and Ay = 0.2. over-estimate: 1.28 under-estimate: 1.30
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