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For which values of parameter λ the following quadratic form in a 3-dimensional real vector space is positive or negative definite: q(x)=(4−λ)x²₁+(4−λ)x²₂−(2+λ)x²₃+4x₁x₂−8x₁x₃+8x₂x₃
answered
Dec 21, 2024
Mathematics
college
1
answer
38.7k
views
Will my Object Tags be replicated if I use Cross-Region Replication?
answered
Nov 1, 2024
Computers and Technology
high-school
1
answer
54.2k
views
In the real world, you must add political and social forces to the supply/demand model. When you do, equilibrium _____. A) remains unchanged B) is always at the supply-demand intersection C) can shift
asked
Sep 27, 2024
Business
high-school
1
answer
142k
views
Proper placement of the tocotransducer for electronic fetal monitoring is: a) Over the fetal buttocks b) At the maternal fundus c) On the maternal back d) Near the maternal pelvis
asked
Sep 26, 2024
Health
high-school
1
answer
168k
views
The static pressure lines provide static air pressure for the operation of which instrument readings?
answered
Sep 25, 2024
Engineering
college
1
answer
122k
views
(a) Summarize According to the author, how has the "swirling symbol of the atom" changed meaning for people over time? (b) Analyze Causes and Effects What are some of the reasons for this change? Cite
answered
Sep 20, 2024
English
high-school
1
answer
47.5k
views
The basic objective for operating with low inventories in JIT systems is: A. to uncover recurring problems in production processes. B. inventory investment must be saved. C. major problems must be uncovered.
answered
Aug 22, 2024
Business
high-school
1
answer
141k
views
If u is the distance between the object and the optical centre of the lens, v is the distance between the image and the optical centre of the lens and f is the focal length of the lens; then what is the
answered
Jul 31, 2024
Physics
high-school
1
answer
215k
views
Where is the Rio Grande River? O in Canada O in the Midwest region of the United States at the border between the United States and Mexico O within the Gulf of Mexico
asked
May 3, 2024
Geography
college
1
answer
74.7k
views
How do I factor this polynomial? 2r³t8r²-90r
answered
Apr 25, 2024
Mathematics
high-school
2
answers
96.6k
views
What is the answer I can’t get it
answered
Mar 25, 2024
Mathematics
high-school
1
answer
196k
views
Which of these forms of media would make appropriate components of a multimedia presentation, and which would not? a) Appropriate Component b) Inappropriate Component a) a bulleted list b) a whole podcast
answered
Mar 21, 2024
Computers and Technology
high-school
1
answer
117k
views
What supplements should be given to older adults for improving strength and balance, strengthening bone health and preventing bone fractures and falls?
asked
Feb 11, 2024
Health
high-school
1
answer
186k
views
Swifty Company had the following transactions during 2022: • Sales of $4700 on account • Collected $2400 for services to be performed in 2023 • Paid $1630 cash in salaries • Purchased airline tickets for
answered
Feb 7, 2024
Business
high-school
1
answer
15.0k
views
Given f(x)= 4x^3+9x^2-x-6. Factor f(x) given that -1 is a zero
answered
Jan 8, 2024
Mathematics
college
1
answer
20.5k
views
Because they have value, gold, silver, and salt have all been used as
answered
Dec 31, 2023
History
high-school
1
answer
129k
views
Solve this system of equations by substitution. Enter your answer as an ordered pair (x,y). Do not use spaces in your answer.
asked
Nov 15, 2023
Mathematics
college
1
answer
65.3k
views
Solve by completing the square. Express answer in a simplified radical form when possible. When not possible, round to nearest hundredth. x^2+6x+2=0
answered
Oct 1, 2023
Mathematics
high-school
1
answer
171k
views
Convert -2 2/13 to a decimal
answered
Sep 17, 2023
Mathematics
college
1
answer
189k
views
Help give answer pls
answered
Jul 21, 2023
Mathematics
high-school
1
answer
158k
views
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