SRM Institute of Science and Technology Department of Mathematics 21MAB102T-Advanced Calculus and Complex Analysis 2022-2023 Even Answer all questions (5 X 10 = 50 marks) Assignment - 1 S.No. 1. Find the area inside the cardioid r = a(1+cosπ) and outside the circle π = π . 2. Evaluate β π₯π¦π§ππ₯ππ¦ππ§, where V is the volume given in the positive octant of the sphere π π¦2 + π§2 = 1 . π₯2 + 3. Show that πΉΜ =(π§ 2 + 2π₯ + 3π¦)πΜ + (3π₯ + 2π¦ + π§)πΜ + (π¦ + 2π§π₯ )πΜ is irrotational but not solenoidal. Hence find its scalar potential. 4. Verify Green’s theorem in a plane with respect to ∫ π₯ 2 ππ₯ − π₯π¦ππ¦ , where C is the boundary of the πΆ square formed by π₯ = 0, π¦ = 0, π₯ = π, π¦ = π . 5. Verify the Stoke’s theorem for πΉΜ = (π¦ − π§ + 2)πΜ − (π¦π§ + 4)πΜ − (π₯π§)πΜ over the surface of a cube π₯ = 0, π¦ = 0, π§ = 0, π₯ = 2, π¦ = 2, π§ = 2 above the XOY plane.