With the aid of software (C or Python languages), use the Riemann sum to determinean approximation for the volume of the solids contained below the surface z =(?1-x) and aboverectangle R = {(x; y): -1 ? x ? 1 and -1 ? y ? 1}(a) With m = n = 10 choosing the sample point in each sub-rectangle asi. lower left corner;ii. bottom right corner;iii. center (midpoint);iv. upper left corner;v. top right corner.(b) With m = n = 100 choosing the sample point in each sub-rectangle asi. lower left corner;ii. bottom right corner;iii. center (midpoint);iv. upper left corner;v. top right corner.Below image of the question in Portuguese:

1. Com auxilio de um software (linguagens C ou Python), use a soma de Riemann para determinar uma aproximacao para o volume do solido contido abaixo da superficie z = V1 - x2 e acima do retangulo R = {(x, y) : -1