Question
Asked Oct 11, 2019
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Find the derivative of y with respect to s
11.
-1 (4s5+5)
y sec
dy
ds
II
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Find the derivative of y with respect to s 11. -1 (4s5+5) y sec dy ds II

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Expert Answer

Step 1

Find the derivative with respect to s.

y sec (4s5)
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y sec (4s5)

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Step 2

Appying chain rule:

y sec(4s 5)
let v = sec u
u 4s5
dy dv du
Chain Rule
ds du ds
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y sec(4s 5) let v = sec u u 4s5 dy dv du Chain Rule ds du ds

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Step 3

Now find the derivativ...

dv d(sec u)
du
-(4s 5
ds
ds
du
du
du
20s4
ds
dv
1
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dv d(sec u) du -(4s 5 ds ds du du du 20s4 ds dv 1

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Tagged in

Math

Calculus

Derivative