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3 years ago

What is the value of x?

Mathematics

2 answers:

VashaNatasha [74]3 years ago

8 0

There is no question provided.

pashok25 [27]3 years ago

5 0

Answer:

Step-by-step explanation:

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1. There are 51 families in Oakville who have

marishachu [46]

Answer: 17 families

Step-by-step explanation:

3 0

3 years ago

Find the maclaurin series for f(x) using the definition of a maclaurin series. [assume that f has a power series expansion. do n

Nady [450]

The equation of $f(x) = e^{-6x}$ by maclaurin series is $f(x)=\sum_{i=0}^{\infty} \frac{(-6.x)^{i} }{i!}$ .

The maclaurin series for f(x) is defined by the following formula:

$f(x) = \sum_{i=0}^{\infty} \frac{f^{(i)} (0)}{i!} .x^{i}$ --------------(1)

Where $f^{i}$ is the i - th derivative of the function

If f(x) = $e^{-6x}$ , then the formula of the i - th derivative of the function is:

$f^{i} =(-6)^{i} .e^{-6x}$ ----------------------(2)

Then,

$f^{i}(0) = (-6)^{i}$

Lastly, the equation of the trascendental function by Maclaurin series is: $f(x)=\sum_{i=0}^{\infty} \frac{(-6)^{i}.x^{i} }{i!} \\f(x)=\sum_{i=0}^{\infty} \frac{(-6.x)^{i} }{i!}$ ---------------(3)

Hence,

The equation of $f(x) = e^{-6x}$ by maclaurin series is $f(x)=\sum_{i=0}^{\infty} \frac{(-6.x)^{i} }{i!}$ .

Find out more information about maclaurin series here

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4 0

1 year ago

Solve the equation for x by graphing.

juin [17]

D is your answer!!!!

8 0

4 years ago

a rectangular plot of land has a width of 50m less than its length. How many hectares is the area of that land? if the width i

Sati [7]

Step-by-step explanation:

Area =144m

Length =16m

Breadth=

144

=9m

Perimeter =2(l+b)

=2(16+9)

=2(25)=50m

Cost =6×50=300Rs.

4 0

2 years ago

The length of a rectangle is 9/8cm longer than the width. The perimeter of the rectangle is 13+1/4cm.What are the width and leng

Zanzabum

Answer:

width=2 11\16

length= 3 13\16

Step-by-step explanation:

the width is unknown lets name it x

width=x

length=x±9\8

2[x±x±9\8]=13 1\4 cm

x± x =2x

2x×2=4x

9\8×2=9\4

4x±9\4=13 1\4

4x=13 1\4 -9\4

52\4-9\4=43\4

4x=43\4

43\4÷4=2 11\16

so x which is width =2 11\16

length 2 11\16 ±9\8=3 13\16

8 0

3 years ago