Matlab code for 2,3 and 4 please
30 points Numerical Integration: 2. Use Matlab to numerically calculate the integrals 3.52- 0 x 1 ,,-25in(x) COS(3x)a river, a depth measurement was taken. Use the measurements in the 3. Every 20 ft across a figure below to determine the cross sectional area of the river using numerical integration techniques in Matlab 20 4. T he flow rate Q (the volume of fluid per second) in a round pipe can be calculated
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