Homework Answers
Add Answer to:
(1 pt) A plane with equation 1 (a, b, c > 0) together with the positive...
(c) Each equation below specifies a line or a plane in R3. If possible, express the...
(c) Each equation below specifies a line or a plane in R3. If possible, express the specified line or plane as a span. Otherwise, justify why it cannot be expressed as a span. i. 2x-yz=4 ii. х+6у—z%3D 0 iii. x+3z = 0 iv. у %3D1 v. x = 0 and z = 0 vi. 2x -y 2 and z =-1 (d) For lines or planes in question 4c that cannot be expressed as spans, express as a translated span
22.M. If c>0 and n is a natural number, there exists a unique positive number b...
22.M. If c>0 and n is a natural number, there exists a unique positive number b such that b" = c.
1. Floating point arithmetic. The standard formula for solving ax² +bx+c=0 is -b±/b² – 4ac 2a...
1. Floating point arithmetic. The standard formula for solving ax² +bx+c=0 is -b±/b² – 4ac 2a = Fx However, if b² > closest to zero. Why is this, and how can you avoid this problem? Jac| this can give inaccurate results, at least for the root
12. Consider the region bounded above by the function ?=1/(?+2)2(?+6)^2 and below by the xy-plane for...
12. Consider the region bounded above by the function
?=1/(?+2)2(?+6)^2 and below by the xy-plane for x≥0 and ?≥0.
(1 point) Consider the region bounded above by the function z = - "2" (x + 2)2(y + 62 an and below by the xy-plane for x > 0 and y 2 0. On a piece of paper, sketch the shadow of the region in the xy-plane. Set up double integrals to compute the volume of the solid region in two...
28 Consider (O:OAOB) an orthonormal system in space. Let G be the center of gravity of triangle ABC. 1° Calculate the coordinates of G 2°Consider the points A' (2 ;0:0) ,B, (0:2:0) and C"...
28 Consider (O:OAOB) an orthonormal system in space. Let G be the center of gravity of triangle ABC. 1° Calculate the coordinates of G 2°Consider the points A' (2 ;0:0) ,B, (0:2:0) and C" (0:0,3). a) Verify that these three points define a plane. b) Write a system of parametric equations of the plane (A'BC'). 3 Write a system of parametric equations of line (AC). 4° Verify that K (4:0-3) is the trace of the line (AC) with the plane...
True/False (a) If a > 0 and b > 1 then In(a/b) = ln(a)/In(6) ? (b)...
True/False
(a) If a > 0 and b > 1 then In(a/b) = ln(a)/In(6) ? (b) Suppose a population of rabbits increases proportionally with its size. It takes less time for the rabbit population to grow from 100 rabbits to 150 rabbits, then it takes it to grow from 1000 rabbits to 2500 rabbits. (c) The partial fractions decomposition of a can be written in the form А r2 +- В +1 va du = ln |21/2|+C. «Σε συνειρες
= Consider the equation ax² + 2xy + cy? 1 where a > 0 and ac...
= Consider the equation ax² + 2xy + cy? 1 where a > 0 and ac – 62 > 0. Note that a 6 Y = 1. Consider an invertible linear map y X = 6 с х 1 e и between (x, y) and (u, v) given by = y 0 1 V (a) Choose a value for e (in terms of a, b and c), so that the given equation on the (u, v) LEO plane becomes [u...
Problem4: 25 Ω b 1 = 0, T 80 Ω a 100 Ω + + +...
Problem4:
25 Ω b 1 = 0, T 80 Ω a 100 Ω + + + 100 V 240 Ω υο 80 μF 275 V Υ 16 mH (b) Find Il(s). Find i(t). (c) Find the zero-input and the zero-state components of iz(t) for t > 0.
3. Given the consumption function C = 0 -by (with a > 0:0 <b< 1): (0)...
3. Given the consumption function C = 0 -by (with a > 0:0 <b< 1): (0) Find its marginal function and its average function. (b) Find the income elasticity of consumption Ecy, and determine its sign, assuming Y >0. (9) Show that this consumption function is inelastic at all positive income levels.
Problem 2 - Point charge and plane (20 pts) A point charge q (q>0) is located...
Problem 2 - Point charge and plane (20 pts) A point charge q (q>0) is located a distance d above an infinite conducting plane lying in the x-y plane. The plane is connected to the ground (Fig.1), so that the electric potential V at any point on the plane satisfies V=0. Calculating the electric potential generated by the point charge-grounded plane combination at any point P is more complicated than it looks because the conducting plane pulls some electric charge...
(c) Each equation below specifies a line or a plane in R3. If possible, express the specified line or plane as a span. Otherwise, justify why it cannot be expressed as a span. i. 2x-yz=4 ii. х+6у—z%3D 0 iii. x+3z = 0 iv. у %3D1 v. x = 0 and z = 0 vi. 2x -y 2 and z =-1 (d) For lines or planes in question 4c that cannot be expressed as spans, express as a translated span
22.M. If c>0 and n is a natural number, there exists a unique positive number b such that b" = c.
1. Floating point arithmetic. The standard formula for solving ax² +bx+c=0 is -b±/b² – 4ac 2a = Fx However, if b² > closest to zero. Why is this, and how can you avoid this problem? Jac| this can give inaccurate results, at least for the root
12. Consider the region bounded above by the function
?=1/(?+2)2(?+6)^2 and below by the xy-plane for x≥0 and ?≥0.
(1 point) Consider the region bounded above by the function z = - "2" (x + 2)2(y + 62 an and below by the xy-plane for x > 0 and y 2 0. On a piece of paper, sketch the shadow of the region in the xy-plane. Set up double integrals to compute the volume of the solid region in two...
28 Consider (O:OAOB) an orthonormal system in space. Let G be the center of gravity of triangle ABC. 1° Calculate the coordinates of G 2°Consider the points A' (2 ;0:0) ,B, (0:2:0) and C" (0:0,3). a) Verify that these three points define a plane. b) Write a system of parametric equations of the plane (A'BC'). 3 Write a system of parametric equations of line (AC). 4° Verify that K (4:0-3) is the trace of the line (AC) with the plane...
True/False
(a) If a > 0 and b > 1 then In(a/b) = ln(a)/In(6) ? (b) Suppose a population of rabbits increases proportionally with its size. It takes less time for the rabbit population to grow from 100 rabbits to 150 rabbits, then it takes it to grow from 1000 rabbits to 2500 rabbits. (c) The partial fractions decomposition of a can be written in the form А r2 +- В +1 va du = ln |21/2|+C. «Σε συνειρες
= Consider the equation ax² + 2xy + cy? 1 where a > 0 and ac – 62 > 0. Note that a 6 Y = 1. Consider an invertible linear map y X = 6 с х 1 e и between (x, y) and (u, v) given by = y 0 1 V (a) Choose a value for e (in terms of a, b and c), so that the given equation on the (u, v) LEO plane becomes [u...
Problem4:
25 Ω b 1 = 0, T 80 Ω a 100 Ω + + + 100 V 240 Ω υο 80 μF 275 V Υ 16 mH (b) Find Il(s). Find i(t). (c) Find the zero-input and the zero-state components of iz(t) for t > 0.
3. Given the consumption function C = 0 -by (with a > 0:0 <b< 1): (0) Find its marginal function and its average function. (b) Find the income elasticity of consumption Ecy, and determine its sign, assuming Y >0. (9) Show that this consumption function is inelastic at all positive income levels.
Problem 2 - Point charge and plane (20 pts) A point charge q (q>0) is located a distance d above an infinite conducting plane lying in the x-y plane. The plane is connected to the ground (Fig.1), so that the electric potential V at any point on the plane satisfies V=0. Calculating the electric potential generated by the point charge-grounded plane combination at any point P is more complicated than it looks because the conducting plane pulls some electric charge...
Most questions answered within 3 hours.
-
identify at least one other characteristics of the soils/sand
that may have impacted the growth of...
asked 4 minutes ago -
True or False
The following statements refer to The Web of Belief
10. An explanation of...
asked 5 minutes ago -
15)___________ A study was conducted to
test the effectiveness of aspirin on reducing
asked 13 minutes ago -
How fast must a centrifuge spin if a particle 8 cm from the axis
of rotation...
asked 14 minutes ago -
Which of the following is characteristic of a single exposure
common vehicle outbreak?
a. Wide range...
asked 17 minutes ago -
You are a member of an alpine rescue team and must get a box of
supplies,...
asked 19 minutes ago -
Where the conservation of biodiversity is concerned, can I be
assisted with these questions:
1. What...
asked 20 minutes ago -
A 79-Ω loudspeaker, a 8.0-Ω loudspeaker, and a 3.7-Ω loudspeaker
are connected in parallel across the...
asked 51 minutes ago -
If X has a normal distribution with mean µ =
12 and variance σ2 = 9,...
asked 59 minutes ago -
An example of an operational taxonomic unit
(OTU) is
a. Multiple sequence alignment.
b. Protein sequence....
asked 1 hour ago -
Electrons flow through a 2.7-mm-diameter aluminum wire at
2.5×10−4 m/s .
How many electrons move through...
asked 1 hour ago -
For a recent year, McDonald’s (MCD)
company-owned restaurants had the following sales and expenses (in
millions):...
asked 1 hour ago