Gauss Quadrature Rule: Two Point Rule

[runnerguy780]

Just wanted to say thanks for the clear explanation. You got it to click for me, so thank you.

[RulesRedefined]

plz do a lecture on simplex method

[bucuresticarmen]

Dr. AUTAR K KAW,

Did u choose a 3rd order polynomial because the definition says you have to choose a (2n-1) order? Whch in our case is 2*2-1=3?

Thank you for everything that you do for students.

[numericalmethodsguy]

@bucuresticarmen Since we have 4 choices of unknowns, we can choose a polynomial with 4 coefficients, that is 3rd order polynomial. The (2n-1) is correct.