Find dz/dt when (a) z = e cos y, where x = 2t + f and y

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Find dz/dt when

(a) z = e* cos y, where x = 2t + f and y = 4t (b) z = x + fand x +21 + 3xt = 0.

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Modern Engineering Mathematics

ISBN: 9781292253497

6th Edition

Authors: Glyn James

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Question Posted: Jan 17, 2024 03:01 AM

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Find dz/dt when (a) z = e cos y, where x = 2t + f and y

Question:

(a) z = e cos y, where x = 2t + f and y = 4t (b) z = x + fand x +21 + 3xt = 0.

Step by Step Answer:

a dz z dx dt ax dt b e cos y2 2t e sin y4 2e 1 t cos y 2 sin y 2e21 t cos 4t 2 ...View the full answer

Modern Engineering Mathematics

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