(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:
W = · In (x² + y² + z²), x = cost, y = sin t, t = 3 z = 4√t:
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a We can use the Chain Rule to express dwdt as follows dwdt wx dxdt wy dydt wz dzdt To use this form...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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