Give a geometric description of the set of points whose coordinates satisfy the given conditions. 1)...
Find the Nash equilibria of and the set of rationalizable strategies for the games 2 2 L R L С R 3,3 2,0 A 5,9 0, 1 U 4,3 В 4,1 8,- 3,2 М 0,9 1,1 D 0,1 2, 8 8,4 (а) (b) 2 2 1 W X Y Z R 3,6 4, 10 5,0 U 0,8 U 0,0 1, 1 2,6 3, 3 4, 10 1,1 0,0 5,5 D 1,5 2,9 3,0 4,6 (d) (c) L M
In Exercises 21-22, give the equation of the line that is the intersection of the given planes. 21. p1: 3(x-2) +(y 1)+4z 0, and p2: 2(x-1)-2(y+3) +6(2-1) 0 In Exercises 23-26, find the point of intersection between the line and the plane. 26. line: (1,2, 3) +t (3, 5,-1), plane: 3x-2y- z=-4 In Exercises 27-30, find the given distances. 27. The distance from the point (1, 2,3) to the plane 3(x-1)+(y 2)+5(2-2) 0. In Exercises 21-22, give the equation of...
1 point) Show that Φ(u, u) (Au + 2, u-u, 7u + u) parametrizes the plane 2x -y-z = 4, Then (a) Calculate Tu T,, and n(u, v). þ(D), where D = (u, u) : 0 < u < 9,0 < u < 3. (b) Find the area of S (c) Express f(x, y, z in terms of u and v and evaluate Is f(x, y,z) ds. (a) Tu n(u,v)- T, (b) Area(S)- (c) JIs f(z, y,2) ds- 1 point)...
2. Given the shaft specifications and gear diameters, determine largest allowable force P2. gear A diameter-300 mm gear C diamter 400 mm alow60 MPa dshaft44 mm 80 mm 25O mm 250 1. Set P1 1 kN 2. Find torque between A and C 3. Calculate shear stress 4. Find maximum moment about y-axis (fbd of x-z plane) 5. Find maximum moment about z-axis (fbd of y-z plane) 6. Find resultant moment 7. Calculate normal stress for resultant bending moment 8....
Find the slope of the curve below at the given points. Sketch the curve along with its tangent lines at these points. r= - 4+4 cos 0; O= The slope at the point o = 5 is (Simplify your answer.) The slope at the point 0 = (Simplify your answer.) is Identify the curve r= - 4 + 4 cos 0. OA. OB. OC. Give a geometric description of the set of points in space whose coordinates satisfy the given...
Question 2 (1 point) Identify the surface r = 1, in cylindrical coordinates. Plane Cone Half plane Disc Sphere Circle Line segment Cylinder Use spherical coordinates to find the volume of the solid that lies above the cone z = V3x2 + 3y2 and below the sphere x2 + y2 + 2? first octant. Write = 1 in the V = L*S*%' * sin ødpdepdo 1. O 2. 1 d = < 3. À b= 4. 7T 2 5. Ő...
3. (14 points) Given the lines: 21:2(t) = -3t – 1, y(t) = 2t +4, z(t) =t+4 12: x(u) = 5 - 3u, y(u) = u +1, (u) = u +2 1. Determine whether li and ly are parallel, skew or intersect. If the lines intersect, find the point of intersection of li and 12. 2. If the lines intersect or are parallel, give an equation for the plane which contains both lines. If the lines are skew, find a...
Plot the point whose polar coordinates are given. Then find the Cartesian coordinates of the point. (a) (2, 34/2) (x, y) = ( D (b) (2V2, A/4) (x, y) - ( (c) (-9, -A/6) --8 -6 -4 - 46
2. Find the force (vector) between Q1-40uC r1 (x1-2,y1-2,z1-3) and Q2-47uCr2 (x2-3,y2-3,z2-1) A) .68i 34j -69k B) 1.25 .62j-1.26k 12 0 Fi C) 1.44i .72-145k D) 1.06i .53j-1.07k 5. When the coordinates of a system don't have components over the coordinates, we determine that they are D. Rectangular A. Orthogonal C. Inclusive 7. A vector V1 (x=4, y-6, z-8), which is the magnitude of the projection on the YZ plane A) 10 X 1 V 1 B) 8.5 C 13...
3- Consider a thin elastic plane of thickness t with a given in-plane displacement of (u(x, y) =şd,67)+ d2m2 |u(x,y) = d763)2 +d263 a) Find an expression for all the strain components on this plane. (10 points) b) Find an expression for all the stress components on this plane. (10 points) c) Write down the integral equation to calculate the force on edge A of this plane. (you do not need to solve the integral). (5 points) d) Write down...