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expeople1
[14]
2 years ago
12
Use chain rule to find dw/dt w=ln(x^2 + y^2 + z^2)^(1/2) , x=sint, y=cost, z=tant
Mathematics
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1
answer:
son4ous
[18]
2 years ago
4
0
The chain rule states that
Since
, you have
and
Also, since
, the derivative is
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