4) Find ôw/ ôr if w= (x+y+z)*, x=r-s, y = cos(r+s), z = sin(r + s) the point (r,s)= (1,-1)

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Chapter2: Second-order Linear Odes
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4)
Find ôw/ or if w = (x+ y+ z)*, x =r-s, y= cos(r+ s), z = sin(r +s) at
the point (r, s)= (1,-1)
Transcribed Image Text:4) Find ôw/ or if w = (x+ y+ z)*, x =r-s, y= cos(r+ s), z = sin(r +s) at the point (r, s)= (1,-1)
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