More than one option could be correct.
More than one option could be correct. Question 3: (4 pts) Fill in the circle next...
Lety.Luu UUUULL |||||| 1 pts Question 4 State the order of the given differential equation. 10xy + 2xy" - 5' + 7y=sina D Question 5 2 pts Do the given parametric functions represent a circle, ellipse, line, or parabola? * (t) = 5 - 2t and y(t) = 4t - 1 Cirde Ellipse Line Parabola Question 6 2 pts Do the given parametric functions represent a circle, ellipse, line, or parabola? z(t) = 4 sin(t) and y(t) = 4 cos(t)...
Integrate the differential one-form ayr dy over the indicated closed curves (a) The circle x2 + y2-4 using the parametrization z = 2 cos(t), y 2 sin(t) with 0 < t < 2T. (b) The squarey 1 parametrized by the piecewise linear curve from (1,0) to (0,1) to (-1,0) to (0,-1) back to (1,0). HINT: The first linear curve is given by 1-t, y t 0 t 1, and the second is given by z -t, y 1-twith 0 t...
question #6 1. Sketch the following surfaces: (a) z-+y2/9 (b) a2 =y2 +22 (c) 2/4+(y-1)2+(z+1)/9 1 (d) r2+y-22+1 0 (e) -y2+-1 0. 2. Find an equation for the surface consisting of all points that are- point (1,-3, 5) and the plane r = 3. 3. Sketch the curve F(t)<t cos(t), t sin (t), t > 4. Find a vector equation that represents the curve of the intersec r2y =9 and the plane y + z = 2. 5. Find a...
l T-Mobile 3:21 PM 45%. Reading: 12.1-12.2 Back Detail Submission Grade Read sections 12.1,12.2, respond to the following tems 1. Skim thru page 816, and think about how r(t) is a vector. Justify that r(t)-sin()i cos(t)j 0 t 2) is a circle and describe how to draw the circle (where to start, with which direction) Write a set of parametric equation of ellipse 2. Skim thru example 3 and 4 of Section 12.1. Given a curve y f(x), how do...
Question 17 (2 points) Let A be a 3 x 4 matrix with a column space of dimension 2. What is the dimension of the row space of A? Not enough information has been given. O 1/2 3 2. Question 16 (2 points) The rank of the matrix 1 2 - 1 2 4 2 1 2 3 is 02 O none of the given options Question 15 (2 points) Which of the following is not a vector space because...
will upvote if answers are correct with working Question 24 4 pts Find an equation of the tangent plane to the surface x2 + y2 += 704 at the point (8. - 8, 16). 16(x-3)-96y+8)+ 32-16) = 0 16(x-8)- 48(y+8)+ 32(2-16)=0 16x-8)+ 963 +8)+ 32(-16)0 16x-8)-96(+8)+ 163-16) = 0 16x-8)-96y+8)- 327-16) = 0 Question 25 4 pts Examine the function f(x,y)=x) - 6xy + y + 3 for relative extrema and saddle points. saddle points: (0,0,3),(2,2,-5) relative minimum: (0, 0,...
Question 6 4 pts A rectangular loop rotates with a constant angular velocity w about one of its sides as shown in the figure below in a uniform time-invariant magnetic field of flux density B. At t=0 the loop is the plane (x-z). The vector B is in the plane of drawing (y-z). With Eo being a positive constant and T = 21, the induced emf in the loop is of the following form: Question 7 4 pts If the...
Hi, can you solve the question for me step by step, I will rate up if the working is correct. I will post the answer together with the question. Answer: Question 4 A particle of mass m is moving in a horizontal plane in a circle of radius R, with angular velocity 6, anti-clockwise given by é t+cos(2t) Implement plane polar unit vectors er and ee, in the horizontal plane, and k in the vertical direction, giving a right-handed coordinate...
1. 2. 3. 4. (1 point) Eliminate the parametert to find a Cartesian equation for I=+2 y= 10 + 2t 2 = Ay? + By+C where A= and B = and C = (1 point) Consider the parametric curve: 2 = 8 sin 0, y = 8 cos 0, 0<<A The curve is (part of) a circle and the cartesian equation has the form 2? + y2 = R2 with R= The initial point has coordinates: 3 = !!! ,y=...
NO.25 in 16.7 and NO.12 in 16.9 please. For the vector fied than the vecto and outgoing arrows. Her can use the formula for F to confirm t n rigtppors that the veciors that end near P, are shorter rs that start near p, İhus the net aow is outward near Pi, so div F(P) > 0 Pi is a source. Near Pa, on the other hand, the incoming arrows are longer than the e the net flow is inward,...