In Problems 1 - 6 , find the sum of the finite geometric series a + a r + a r 2 + ⋯ + a r n − 1 . Write the answer as a quotient of integers. (If necessary, review Section B. 2 ). 1 − 1 2 + 1 4 − 1 8 + ⋯ + 1 2 8
In Problems 1 - 6 , find the sum of the finite geometric series a + a r + a r 2 + ⋯ + a r n − 1 . Write the answer as a quotient of integers. (If necessary, review Section B. 2 ). 1 − 1 2 + 1 4 − 1 8 + ⋯ + 1 2 8
In Problems
1
-
6
, find the sum of the finite geometric series
a
+
a
r
+
a
r
2
+
⋯
+
a
r
n
−
1
. Write the answer as a quotient of integers. (If necessary, review Section B.
2
).
Each of the following statements is an attempt to show that a given series is convergent or
divergent using the Comparison Test (NOT the Limit Comparison Test.) For each statement, enter C
(for "correct") if the argument is valid, or enter | (for "incorrect") if any part of the argument is
flawed. (Note: if the conclusion is true but the argument that led to it was wrong, you must enter I.)
☐ 1. For all n > 1,
seriesΣ In(n)
In(n)
converges.
2, 1,
arctan(n)
the series arctan(n)
n³
☐ 4. For all n > 1,
123
converges.
1
n ln(n)
series In(n) diverges.
2n
.
and the seriesΣconverges, so by the Comparison Test,
2, 3, and the series converges, so by the Comparison Test, the
series-3
1
converges.
☐ 6. For all n > 2, In(n) >, and the series Σ converges, so by the Comparison Test, the
seriesΣ
In(n) converges.
In 2012, the employees of Radcliff Ltd. agreed to purchase 5% of the share capital of 10 million shares of $2 each. There are 20 employees in the plan, and each purchased an equal number of shares. Johnson works at Radcliff Ltd. What would be his ESOP share deduction?
$45,000
$25,000
$75,000
$50,000.
Instructions.
"I have written solutions in text form, but I need experts to rewrite them in handwriting from A to Z, exactly as I have written, without any changes."
Chapter 3 Solutions
Finite Mathematics for Business, Economics, Life Sciences and Social Sciences
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