Determine the number of integer solutions of x1 + x2 + x3 + x4 -: 32, where
Question:
x1 + x2 + x3 + x4 -: 32,
where
(a) xi ≥ 0, 1 ≤ i ≤ 4
(b) xi > 0, 1 ≤ i ≤ 4
(c) x1, x2 ≥ 5, x3, x4 ≥ 7
(d) xi ≥ 8, 1 ≤ i ≤ 4
(e) xi ≥ - 2, 1 ≤ i ≤ 4
(f) x1, x2, x3 > 0, 0 < x4 < 25
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 77% (9 reviews)
a b c d 1 e x 1 x 2 x 3 x 4 32 x i 2 1 i 4 Let y i x i 2 1 ...View the full answer
Answered By
ALOK SINGH
Hi, I completed my last degree certificate (Ph.D. in Science) in 2009. After the completion of my Master's degree (M.Sc.), I attached myself to tutoring needy students. I have more than 15 years of teaching experience. I teach students who are preparing for the Medical entrance examination. I have my own YouTube channel and have more than 40K subscribers.
0.00
0 Reviews
10+ Question Solved
Related Book For
Discrete and Combinatorial Mathematics An Applied Introduction
ISBN: 978-0201726343
5th edition
Authors: Ralph P. Grimaldi
Question Posted:
Students also viewed these Linear Algebra questions
-
Determine the number of integer solutions for x1 + x2 + x3 + x4 + x5 < 40, where (a) xi 0, 1 i 5 (b) xi - 3, 1 i 5
-
Determine the number of integer solutions to x1 + x2 + x3 + x4 = 19 where - 5 < x1 < 10 for all 1 i 4.
-
For each of the following, determine a generating function and indicate the coefficient in the function that is needed to solve the problem. (Give both the polynomial and power series forms of the...
-
Data for Video Phones, Inc., are provided in P114A. Required: Prepare the statement of cash flows for Video Phones, Inc., using the direct method. Disclose any noncash transactions in an accompanying...
-
Why must the utilization factor in a single-server model be less than one?
-
Choose a business with which you are familiar and identify as many items of property as you can that are used in that business. Classify each item as real, tangible personal, or intangible personal....
-
Companies can use a variety of sources for data analytics, both internal and external to the company. a. Based on an Internet search, what is the estimated number of companies using external sources...
-
On January 1, 2011, Garner issued 10-year, $200,000 face value, 6% bonds at par. Each $1,000 bond is convertible into 30 shares of Garner $2 par value common stock . The company has had 10,000 shares...
-
What is a good Annotated Bibliography for the following three books? Re-Thinking Strategic Leadership in the Digital Age by Sabine Dembkowski Exploring the Concept of Strategic Leadership by...
-
A transfer machine has six stations that function as follows: In addition, transfer time = 0.18 min. Average downtime per occurrence = 8.0 min. A total of 20,000 parts must be processed through the...
-
(a) In how many ways can we select five coins from a collection of 10 consisting of one penny, one nickel, one dime, one quarter, one half-dollar, and five (identical) Susan B. Anthony dollars? (b)...
-
In how many ways can a teacher distribute eight chocolate donuts and seven jelly donuts among three student helpers if each helper wants at least one donut of each kind?
-
When 3-bromo-1-methylcyclohexene undergoes solvolysis in hot ethanol, two products are formed. Propose a mechanism that accounts for both of these products. CH OCHCH heat
-
Case 7.3 Harvard management professor Linda Hill led a team of researchers on a decade- long study of exceptional leaders of innovation. The team studied a select group of 16 men and women from a...
-
Luzadis Company makes furniture using the latest automated technology. The company uses a job-order costing system and applies manufacturing overhead cost to products on the basis of machine-hours....
-
Show that SC (-1,0,1), that is, show that, for all z ER, if ze S (ie. z is a cluster point of (r.)), then z (-1,0,1)
-
While driving south on hwy 400, Jim gets stuck travelling at 1.81 m/s behind a slow truck. He finally gets into a passing lane, hits the gas and speeds up with a constant acceleration of 0.0535 m/s2....
-
Tech Solutions is a consulting firm that uses a job-order costing system. Its direct materials consist of hardware and software that it purchases and installs on behalf of its clients. The firm's...
-
Analyze Table 11.2 using a first-order transitional model. Compare interpretations to those in this chapter using marginal models. Table 11.2:
-
1. Advertising for eyeglasses _________ (increases/decreases) the price of eyeglasses because advertising promotes _________. 2. An advertisement that succeeds in getting consumers to try the product...
-
Graph the function using the given viewing window. Find the intervals on which the function is increasing or decreasing and find any relative maxima or minima. Change the viewing window if it seems...
-
A wholesale garden center estimates that it will sell N units of a basket of three potted amaryllises after spending a dollar on advertising, where N(a) = - a2 + 300a + 6, ¤ a ¤ 300,...
-
The temperature of a patient during an illness is given by the function T(t) = -0.1t2 + 1.2t + 98.6, 0 t 12, Where T is the temperature, in degrees Fahrenheit, at time t, in days, after the onset...
-
For a $ 1 bond the coupon rate is 1 2 0 % of the yield rate and the premium is p . For another $ 1 bond with the same number of coupons and the same yield rate, the coupon rate is 6 5 % of the yield...
-
Assume that our total wealth of $ 2 5 , 0 0 0 is invested in three stocksOur decision was to invest $ 3 , 7 5 0 in stock 1 , $ 1 3 , 7 5 0 in stock 2 , and $ 7 , 5 0 0 in stock 3 A year later, when...
-
Line - and - staff organizations work well in organizations with: Question 2 6 options: A ) stiff competition. B ) operations in high - growth industries. C ) short product life cycles. D ) a...
Study smarter with the SolutionInn App