(a) Express dw/dt as a function of t, both by using the Chain Rule and by expressing...
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(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:
: x² + y², x = X = w = cost, cost, y sin t; y = sin t; t = π
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answer a Using the chain rule we have dwdt wx dxdt wy dydt Since w x2 y2 we have w...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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