please help me with 2.3 and 2.4
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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may you please help me with 2.3 and 2.4
Transcribed Image Text:3.3 Fit a linear relation to the following data:
X
10
12
13
17
19
20
y
11.0
7.6
6.2
-0.1
<<-3.2
<-5.0
3.4 Values of the surface tension of water, y in N m, at different temperatures,
T in °C, are given below. If
y = a-be
where is the temperature on the Kelvin scale, find the most probable
values of the constants a and b.
60
40
20
50
30
10
T (°C)
0.071
0.068
0.070
0.073
0.066
y (Nm-¹) 0.074
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