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You want to numerically integrate a constant function by Gaussian quadrature over the interval (1,1). The following property allows you to use any...
You want to numerically integrate a constant function by Gaussian quadrature over the interval (−1,1). The following property allows you to use any order quadrature:
a) the sum of the quadrature weights is 2
b) an integration rule with nint quadrature points exactly integrates a polynomial of order 2nint−1
c) the properties in a and b
d) none of these