Question 2 (1 point) Mr. O'Grady bought wallpaper to decorate one of his bedru n walls. Measuring 11
feet wide and 15 feet long. Find the area of the wall paper. Express the answer in
square inches.
165 square inches
23760 square inches
2,360 Square inches
306 sqäare inches

Find a parametrization for the curve「and determine the work done on a particle moving along γ in r3 through the force field f: r^3--r^3'where f(x,y,z) = (1,-x,z) and (a) im (γ) is the line segment from (0,0,0) to (1,2,1) (b) im (γ) is the polygonal curve with successive vertices (1,0,0), (0,1,1), and (2,2,2) (c) im (γ) is the unit circle in the plane z = 1 with center (0,0,1) beginning and ending at (1,0,1), and starting towards (0,1,1)