For the following two parts, the curve C is the part of y = 4 - a² from (0, 4) to (2,0). (a) Calculate r ds. (b) Calculate 2y dr + x², dy.

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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For the following two parts, the curve C is the part of y = 4 - r from
(0, 4) to (2,0).
(a) Calculate
a ds.
(b) Calculate / 2y dr + x* dy.
Transcribed Image Text:For the following two parts, the curve C is the part of y = 4 - r from (0, 4) to (2,0). (a) Calculate a ds. (b) Calculate / 2y dr + x* dy.
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