2 The estimated average value of f(t) = 17.5+ sin "(nt) on [7,9] is. (Simplify your answer.)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Use a finite sum to estimate the average value of f on the given interval by partitioning the interval into four subintervals of equal length and evaluating f at the subinterval midpoints.
19-
y = 17.5 + sin (nt)
f(t) = 17.5 + sin (at) on (7,91
18.5-
18-
17.5-
17
The estimated average value of f(t) = 17.5+ sin (nt) on [7,9] is.
(Simplify your answer.)
Transcribed Image Text:Use a finite sum to estimate the average value of f on the given interval by partitioning the interval into four subintervals of equal length and evaluating f at the subinterval midpoints. 19- y = 17.5 + sin (nt) f(t) = 17.5 + sin (at) on (7,91 18.5- 18- 17.5- 17 The estimated average value of f(t) = 17.5+ sin (nt) on [7,9] is. (Simplify your answer.)
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