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b)Estimate the value of cos 0, at 0 = 5°with the help of the following table 0⁰ 10⁰ 20⁰ 30⁰ 40⁰ 50⁰ 0: sin 0: 0 0.1736 0.3420 0.5 0.6428 0.7660

b)Estimate the value of cos 0, at 0 = 5°with the help of the following table 0⁰ 10⁰ 20⁰ 30⁰ 40⁰ 50⁰ 0: sin 0: 0 0.1736 0.3420 0.5 0.6428 0.7660

Advanced Engineering Mathematics
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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b)Estimate the value of cos 0, at 0 = 5°with the help of the following table e: 00 10° 20° 30° 40° 50° sin 0: 0 0.1736 0.3420 0.5 0.6428 0.7660
Transcribed Image Text:b)Estimate the value of cos 0, at 0 = 5°with the help of the following table e: 00 10° 20° 30° 40° 50° sin 0: 0 0.1736 0.3420 0.5 0.6428 0.7660
b) The following data represents thermal resistance for a certain metal tube as a function of insulation thickness. Thickness: 1 3 7 10 15 Thermal Resistance: 7.45 6.38 5.23 6.19 6.48 Compute the thickness for which thermal resistance is minimum.
Transcribed Image Text:b) The following data represents thermal resistance for a certain metal tube as a function of insulation thickness. Thickness: 1 3 7 10 15 Thermal Resistance: 7.45 6.38 5.23 6.19 6.48 Compute the thickness for which thermal resistance is minimum.
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