Question
Asked Nov 18, 2019
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#1

4.5
use the dran
dt or
ZEXY3
Kue te fr
OX
SXY
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4.5 use the dran dt or ZEXY3 Kue te fr OX SXY

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Expert Answer

Step 1

First find dx/dt and dy/dt using exponent rule. 

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x=t2+1 dx -2t dt y=t2-1 dy =2t dt

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Step 2

Then differentiate to find dz/dt. Use ch...

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3 Z3хy'-x'y dz d - (x)y3+x- dt dt dt dt dt

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