Determine series is convergent or divergent by radio test, Mathematics

Assignment Help:

Determine if the following series is convergent or divergent by using Radio Test.

171_Determine series is convergent or divergent by Radio Test 1.png

Solution

With this first illustration let's be a little careful and ensure that we have everything down correctly.  Now Here are the series terms an.

an = (-10)n/42n+1 (n+1)

Remind that to compute an+1 all that there is a requirement to do is substitute n+1 for all the n's in an.

an+1 = (-10)n+1/ 42(n+1)+1 ((n+1)+1

= (-10)n+1/ 42n+3 (n+2)

Now, to illustrate L we will use,

1236_Determine series is convergent or divergent by Radio Test 2.png

As this will be a little easier while dealing with fractions like we've got here.  Thus,

1508_Determine series is convergent or divergent by Radio Test 3.png

Thus, L<1 and so by the Ratio Test the series converges absolutely and therefore will converge.


Related Discussions:- Determine series is convergent or divergent by radio test

Determine the centralizer and the order of the conjugacy, Determine the cen...

Determine the centralizer and the order of the conjugacy: 1)      Determine the centralizer and the order of the conjugacy class of the matrix [1, 1; 0, 1] in Gl­ 2 (F 3 ).

Calculate the area and perimeter of a parallelogram, Calculate the area and...

Calculate the area and perimeter of a parallelogram: Calculate the area and perimeter of a parallelogram with base (b) = 4´, height (h) = 3´, a = 5´ and b = 4´.  Be sure to in

Compute the derivative, Write an octave program that will take a set of poi...

Write an octave program that will take a set of points {x k , f k } representing a function and compute the derivative at the same points x k using 1. 2-point forward di erence

How many total inches of wood does he have, Eduardo is merging two 6-inch p...

Eduardo is merging two 6-inch pieces of wood with a piece in which measures 4 inches. How many total inches of wood does he have? This problem translates to the expression 6 ×

I need help in math badly, I just have a hard time in math in every other c...

I just have a hard time in math in every other class I have an A or B but in math I have a C+ I at least want a B- or B+ or A- or even an A+

Polynomials, for what value of k,the following system of equations have inf...

for what value of k,the following system of equations have infinite solutions?kx + 5y -(k-5)=0;20x +ky - k=0

Evaluate the definite integral, Evaluate the given definite integral. ...

Evaluate the given definite integral. Solution                      Let's begin looking at the first way of dealing along with the evaluation step. We'll have to be c

Functions of many variables, There may be more than one independent v...

There may be more than one independent variable which determines the value of y. The dimension of a function is determined by the number of independent variables in the

Find the value of delta, Consider the given graph G below. Find δ( G )=__...

Consider the given graph G below. Find δ( G )=_____ , λ( G )= _____ , κ( G )= _____, number of edge-disjoint AF -paths=_____ , and number of vertex-disjoint AF -paths= ______

Rectilinear figure, what is a redtilinear figure? like what are for the req...

what is a redtilinear figure? like what are for the requirments for a shape to be called that? example a regular polygon has all sides and angles equal. i cant find that kind of dr

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd