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2. Describe in words the region of IR3 represented by each inequality b) x2 + y2-16.
Find the extreme values of 'f' on the region described by the
inequality.
22. f (x, y) = 2x2 + 3y2 – 40 – 5, x2 + y2 < 16
If someone could please help me out with # 2,3,4.
Thank you.
2) the region bounded by the paraboloid z x2 + y2 and the cylinder x2 y2-25 2 2500 1875 2 625 625 3) the region bounded by the cylinderx2+y2 9 and the planes z 0 and x + z 7 A) 637 B) 4417 C) 21π D) 147T 4) the region bounded by the paraboloid z x2+ y2, the cylinderx2 + y2- 81, and the xy-plan 6561 2...
The region R is bounded by the following curves. x2 + y2 = 4 x2 + y2 = 9 x2 - y2 = 1 x2 - y2 = 4 (a) Find a change of variables such that the transformed region is a rectangle in the uv-plane. u= V= (b) Draw a picture of S, the transformation of R into the uv-plane. Y υ 3 10 8 2 6 R 4 1 N х и 4 6 8 10 N (c)...
The region above the xy-plane that is inside both the sphere 2? + y2 + x2 = 4 and the cone 22 + y2 – 322 = 0, has density at a point given as f (x, y, z) = x2 + y2 What is the mass of the region?
#2. Let n E N and X1,X2, ,yn, and zi,22, An be real numbers. ,An, yī,Y2, #a) Prove the identity #b) Use the identity in #a) to prove (the Cauchy-Schwartz inequality) that #1) Extend the result in #b) to prove that #d) Use the inequality in #b) to prove the inequality which is the triangle inequality
#2. Let n E N and X1,X2, ,yn, and zi,22, An be real numbers. ,An, yī,Y2, #a) Prove the identity #b) Use the identity...
11. The region R is bounded by the following curves. x2 + y2 = 4 x2 + y2 = 9 22 - y2 = 1 22 - y2 = 4 (a) Find a change of variables such that the transformed region is a rectangle in the uv-plane. U= U= (b) Draw a picture of S, the transformation of R into the uv-plane. y 3 10 8 2 6 R 4 1 2 u 2 3 2 4 6 8 10...
11. The region R is bounded by the following curves. x2 + y2 = 4 x2 + y2 = 9 x2 – y² = 1 x2 - y² = 4 (a) Find a change of variables such that the transformed region is a rectangle in the uv-plane. u = V = (b) Draw a picture of S, the transformation of R into the uv-plane. Y υ 3 10 8 2 6 R 4 1 2 х u 2 4 6...
5. (2 points) Let S be the solid inside both x2+y2 = 16 and x2+y2 + z2 = 32. Consider (a) Write an iterated integral for the triple integral in rectangular coordinates. (b) Write an iterated integral for the triple integral in cylindrical coordinates. (c) Write an iterated integral for the triple integral in spherical coordinates. (d) Evaluate one of the above iterated integrals.
5. (2 points) Let S be the solid inside both x2+y2 = 16 and x2+y2 +...
#2. Let n E N and x1,x2,.., Xn, yı,y2,..,Ja, and zł,Zy, #a) Prove the identity An be real numbers #b) Use the identity in #a) to prove (the Cauchy-Schwartz inequality) that #1) Extend the result in #b) to prove that 4 #d) Use the inequality in #b) to prove the inequality which is the triangle inequality
#2. Let n E N and x1,x2,.., Xn, yı,y2,..,Ja, and zł,Zy, #a) Prove the identity An be real numbers #b) Use the identity in...
2. Let R be the region R = {(X,Y)|X2 + y2 < 2} and let (X,Y) be a pair of random variables that is distributed uniformly on this region. That is fx,y(x, y) is constant in this region and 0 elsewhere. State the sample space and find the probability that the random variable x2 + y2 is less than 1, P[X2 +Y? < 1].