subject: Calculus

solve the following questions ( handwritten solution only neatly and clean box final answer) thank you!

A. Evaluate the following integrals. sec?(\\/x 1. %\\F) [5 xtan(y/x)]%dx 2. f z3\\z2 +6dz m J'E sinx + 3 o Cos?x B. Using HORIZONTAL rectangles, SET-UP the definite integral that gives the area of the region bounded by the x-axis, x = y?,and y = %x +1. (4.2) C. Let R be the region bounded by y = 2x, x2+y%2=4,and y = x? 4. a. Find the coordinates of point A. b. SET-UP the sum of the definite integrals that gives the area of region R using VERTICAL rectangles