0 0 votes Using the trapezoidal rule, and dividing the interval of integration into three equal subintervals, the definite integral $\int_{-1}^{+1} \mid x \mid dx$ is _____ Numerical Methods gateme-2014-set1 numerical-answers numerical-methods + – ♦Arjun 345 views answer comment Share Follow Add Sync Questions 0 reply Please log in or register to add a comment.