calculus IT SeifGEAR A 1 ) compute in -Partial excum 12 11EB x4 + 1 2 ) Pet gamm be the puff f / + 1 = ( cart , 1 - sint ) + E [ a, 71] , fly)zy compute the Pine integal & do 3 ) compute the adea of t Reset banded by y = vy, y = 3x, xto (/ compute of my 1 / x 2 +42 S/ compute the volume of theset so where is bounded by 2 2 x2 JU