engineering recuitment GATE ECE 2023-24 Test Series Electromagnetic Theory Vector Calculus Curvilinear Coordinates
A region is specified by
3 ≤ r ≤ 5
0 ≤ θ ≤ π/2
π/8 ≤ ϕ ≤ π/4
in spherical coordinate system find the volume enclosed by the regionEnter numerical value using the virtual keypad. Round off where necessary.