Q2: find dw/dt at given value point for the following function 1) _w=x² + y², x= cos(t), y = sin(t), at t = π 1 2) W = *+²,x=cos² (t), y = sin² (t), z = −, at t = 3 Z t 3) w=2ye* - ln(z), x = ln(t² + 1), y = tan¯¹(t), z = e¹, at t = 1

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Q2: find dw/dt at given value point for the following
function
1) _w= x² + y²₁ x= cos(t), y = sin(t), at t = π
1
2)
*+²,x=cos²(t), y = sin² (t), = = =, at t = 3
W =
t
3) w=2ye* - ln(z), x = ln(t² + 1), y = tan¯¹(t), z = e¹,
at t = 1
Transcribed Image Text:Q2: find dw/dt at given value point for the following function 1) _w= x² + y²₁ x= cos(t), y = sin(t), at t = π 1 2) *+²,x=cos²(t), y = sin² (t), = = =, at t = 3 W = t 3) w=2ye* - ln(z), x = ln(t² + 1), y = tan¯¹(t), z = e¹, at t = 1
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