2. Find S8 for the following geometric series: 6-14.4+34.56 - 82.944+.....

Q: What is the formula for a geometric series?

A: nth teram formula for geometric progressionan=arn-1where a is the first term and r be the common…

Q: Define Geometric series.

A:

Q: The unemployment rates (%) of the four countries are as follows: 5, 8, 12, 20. What is the geometric…

A: The geometric mean of this simple series is, GM=x1×x2×⋯×xnn=5×8×12×204=96004=960014=9.8985

Q: b Dos. either (onverg Series? why? s witing the G for cach of the

A: This is a problem of series.

Q: 5. –10 – 2 + 6+ •…+ 46 - -

A:

Q: 2. Determine whether the following sequences or series are arithmetic, geometric, or neither.…

A: We have to find if the given sequence is geometric, arithmetic or neither.

Q: - 12,800, 6,400, - 3,200, 1,600, ..... Select one:

A:

Q: Evaluate the following series. Your final answer should be a number. 2" + 4(-1)"+1 5n (a) Э

A:

Q: Determine the sum of this infinite geometric series So, = 5 – 2.5 + 1.25 – 0.625 + ... 10.

A:

Q: What are Geometric Series?

A: Geometric series are such finite or infinite series where every next term is obtained by multiplying…

Q: Choose the correct sum of the following geometric series Σο(!)" Option 2 O Option 4 O Option 1 O…

A:

Q: 1. Find a1 for each arithmetic series. S8 = 440 and d = 6 S30= 240 and d = -2

A: See this solution in below.

Q: Evaluate the Geometric Series. -3+15– 75 + 375., n=8

A: We have to find term

Q: Given aニ12 and for geometric sequence, find the sixth term.

A:

Q: 2. Do the same for the following (after expressing it in the form of a geometric series): 3 + ...…

A: Given that: A geometric series-    18+182+183+184+...

Q: what is the sum of geometric series for which a=2, n=5, and an=35?

A:

Q: 2. 5, 7,9, .. , 27

A:

Q: Find S, for the geometric series 4+12+36+--

A: The given geometric series is 4+12+36+⋯ Formula used: Sn=a(1-rn)1-r

Q: Find the sum of the geometric series 40-20+10-5+…s6

A: As we know that the expression for the sum of the nth term geometric series: sn=arn-1r-1 Where, 'a'…

Q: Q3. Find the sum of n terms of geometric series if a, = (-3)" %3D (-9)+(-6)+(-3)+... ...amount to…

A: