Question Number 161371 by Riteshllb last updated on 17/Dec/21
![1.The Trapejoidal Rule ∫_x_o ^(x_o +nh) ydx=(h/2)[(y_o +y_n )+2(y_1 +y_2 +y_3 ....]](Q161371.png)
$$\:\mathrm{1}.{The}\:{Trapejoidal}\:{Rule} \\ $$$$\int_{{x}_{{o}} } ^{{x}_{{o}} +{nh}} {ydx}=\frac{{h}}{\mathrm{2}}\left[\left({y}_{{o}} +{y}_{{n}} \right)+\mathrm{2}\left({y}_{\mathrm{1}} +{y}_{\mathrm{2}} +{y}_{\mathrm{3}} ....\right]\right. \\ $$