1.Calculate the zero-air-void unit weights for two different soils inib?ft3 at (moisture content)w = 5%, 8%, 10%, 12%. 15%,and 20%, given the specific gravities of the soils as 2.6 and 2.7.Plot each of the curves together on the same figure. Which specificgravity has the larger zero-air-void plot?
2.What is the trancation error for sin(pi/2) if only the firstnon-zero terms of the Maclaurin serie are used? Ignore the roundoff error!