2. The larger circle of an annulus has a diameter of 10 cm, and the smaller circle has a diameter of 7.6 cm. What is the area of
1 answer:
Answer:
Area = 3.77 cm^2
Step-by-step explanation:
The diagram using the given statement is attached below
Diameter of larger circle is 10 so radius R1 = 10/2= 5
diameter of smaller circle is 7.6, radius (r1)= 3.8
We need to find the area of the shaded region
Area of the circle =
Area of annulus =
=
Area = 3.77 cm^2
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Answer:
The first four nonzero terms of the Taylor series of around
are:
Step-by-step explanation:
The Taylor series of the function <em>f </em>at <em>a </em>(or about <em>a</em> or centered at <em>a</em>) is given by
To find the first four nonzero terms of the Taylor series of around
you must:
In our case,
So, what we need to do to get the desired polynomial is to calculate the derivatives, evaluate them at the given point, and plug the results into the given formula.
Evaluate the function at the point:
Evaluate the function at the point:
Evaluate the function at the point:
Evaluate the function at the point:
Evaluate the function at the point:
Apply the Taylor series definition:
The first four nonzero terms of the Taylor series of around
are: