Find the value of the integral f(z)dz when
a) f(z) = (sinhz - z)/ (z^2*sinhz) and C is the rectangle bounded by the lines x=-1, x=1 and y=-1 and y=4 oriented counterclockwise
Find the value of the integral f(z)dz when
a) f(z) = (sinhz - z)/ (z^2*sinhz) and C is the rectangle bounded by the lines x=-1, x=1 and y=-1 and y=4 oriented counterclockwise