# math

Find the partial sum.

100
Σ 2n
n = 1

1. 👍
2. 👎
3. 👁
1. The sigma notiation yields the series
2 + 4 + 6 + 8 + .... + 200
which is an arithmetic series with
a = 2, d = 2, n = 100
Use the sum formula to find the answer

1. 👍
2. 👎

## Similar Questions

1. ### Maths: Partial Differentiation

1) If x = rcos theta and y = r sin theta, show that partial r / partial x = cos theta and find partial theta / partial x. 2) If z = sin theta.sin phi.sin gamma, and z is calculated for the values theta = 30degrees, phi = 45

2. ### Math

Find the 10th partial sum of the arithmetic sequence defined by (An)={1/2n-1/2}

3. ### Algebra

Find the sum of all multiple of 7 between 100 and 300

4. ### math sequence and series

In an arthmetic sequence, the fourth term is 84 and the tenth term is 60. Find the maximum possible partial sum.

1. ### chemistry

A gaseous mixture at a total pressure of 1.50 atm contains equal molar amounts of He, Ne, and Ar. At constant temperature CO2 gas is added to the mixture until the total pressure is 3.00 atm. Which of the following is a correct

2. ### Calculus

Find the sum of the infinite series whose sequence of partial sums, Sn, is S sub n equals= 10-1/(n+1) a) 10 b) 0 c) 9.99 d) Sum does not exist

3. ### math

Find the indicated nth partial sum of the arithmetic sequence. 2, 10, 18, 26, . . ., n = 15

4. ### Calculus

Find out the partial derivative w.r.t 'x' and 'y' of f (x,y) = log(y) x Now, log(y) x = ln x / ln y Partial Diff w.r.t 'x' = 1/ x ln y so can you find out what will be the partial derivatives w.r.t 'y'

1. ### Math

Explain how to find 14 x 19 by breaking apart the factors into tens and ones and finding the sum of the four partial products

2. ### Calculus

Evaluate each telescoping sum: 1) Sum from i = 1 to 100 of (5^i - 5^(i-1)). I know that I could apply the (n(n+1))/2 summation rule to the 5^i part of the question and then plug in 100, but I am unsure what to do for the second

3. ### Math

Minimizing Sum: Find two positive numbers whose sum is 100 and the sum of whose squares is a minimum.

4. ### Alg 2

The first term of a geometric sequence is 25, and the fourth term is 1\5. (a) Find the common ratio r. r = Find the fifth term. a5 = (b) Find the partial sum of the first eight terms. S8 =