(a) Express dw/dt as a function of t, both by using the Chain Rule and by expressing...
Question:
(a) Express dw/dt as a function of t, both by using the Chain Rule and by expressing w in terms of t and differentiating directly with respect to t. Then
(b) Evaluate dw/dt at the given value of t.
Transcribed Image Text:
W = x² + y², x = cost + sin t, y = cos t - sin t; t = 0
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a Using the chain rule we have dwdt dwdx dxdt dwdy dydt To find dwdx and dwdy we differentiate w wit...View the full answer
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Related Book For
Thomas Calculus Early Transcendentals
ISBN: 9780321884077
13th Edition
Authors: Joel R Hass, Christopher E Heil, Maurice D Weir
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