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Digiron [165]
3 years ago
8

1. y = sin? (In x). Find dy

Mathematics
1 answer:
galina1969 [7]3 years ago
8 0

Answer:

dy/dx=  cos(ln(x))/x

Step-by-step explanation:

y=sin(ln(x)) given

We have to use chain rule to differentiate!

Let u=ln(x) then du/dx=1/x

So we have

if y=sin(ln(x)) then y=sin(u) and dy/dx=dy/du * du/dx=cos(u) *1/x

where again u=ln(x) so

dy/dx=cos(ln(x)) *1/x

dy/dx=cos(ln(x))/x

I hope I have the right intepretation because I do see a ? in between sin and (ln(x)) .

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12 people can be of 30 chairs in eight hours how many chairs candy people build in 100 hours
ruslelena [56]
Hello!

Divide the amount of chairs (30) that 12 people can build by the number of hours (8) it takes to build them, to find out how many chairs they make per hour.

30 ÷ 8 = 3.75

This means that they make they make 3.75 chairs per hour. Multiply this by 100 hours.

3.75 × 100 = 375

ANSWER:

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7 0
3 years ago
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photoshop1234 [79]

Answer:

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Step-by-step explanation:

<u>Slope intercept form:</u>

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7 0
3 years ago
Given: ∠AOB is a central angle and ∠ACB is a circumscribed angle. Prove: △ACO ≅ △BCO Circle O is shown. Line segments A O and B
charle [14.2K]

Answer:

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Step-by-step explanation:

6 0
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Read 2 more answers
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o-na [289]

Answer:

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Step-by-step explanation:

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6 0
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LekaFEV [45]
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The answer is B
Done.
3 0
3 years ago
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