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Burka [1]
3 years ago
6

What is the derivative of Sec^2(3x)

Mathematics
1 answer:
gogolik [260]3 years ago
8 0

the derivative of the function would be 

d/dx=−y/x2∗1/(1+(y/x)2)
= -yx^-2
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Answer: You can search it up...

Step-by-step explanation: Have a nice day!

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3 years ago
A machine produces defective parts with three different probabilities depending on its state of repair. If the machine is in goo
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Answer:

Step-by-step explanation:

Given that a machine produces defective parts with three different probabilities depending on its state of repair.

condition             Good order         Wearing down               Needs main   Total

Prob                       0.8                            0.1                                   0.1              1

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a) 0.016

b) total = 0.056

c) If not defective from needs maintenance

Prob for not defective = 0.8*0.98+0.1*0.9+0.1*0.7\\=0.784+0.09+0.07\\=0.944

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