(a) find the approximations t10 and m10 for 2 25e1/x dx. 1 (round your answers to six decimal places.) t10 = m10 = (b) estimate the errors in the approximations of part (a). (round your answers to six decimal places.) |et| ≤ 0.001667 incorrect: your answer is incorrect. |em| ≤ (c) how large do we have to choose n so that the approximations tn and mn to the integral in part (a) are accurate to within 0.0001? n = for tn n = for mn