Use Maple to solve the problem. CHEM 54XL Propagation of Errors Problem 1A We obtain two parameters from experiment: x=10.0 +0.25 (unit) y=20.0 +0.4 (unit) A. if F=3x+4y, what's the uncertainty of F as represented by its standard deviation? B. if F= - 2x/y, what's the uncertainty in F