Question 1 In (x8 dx. Find the value of the improper integralQuestion 2 Find the area of the region bounded by the following curves y = cos (9 and y = x/i sin6 between 6 = 0 and 6 = 27F. Question 3 1 pts The curve 71-332 = y(1 %)3 is symmetric about the y-axis and has a shape like a teardrop 0' A solid teardrop is obtained by revolving the region bounded by this curve about the y-axis through 360 degrees. Find the volume of the solid teardrop