subject is numerical analysis

Increasing accuracy Increasing precision (a) (b) 32- (c) Accurate and precesion of data values by measurement are important for numerical correct calculaton. Which one is TRUE for the given grapha (a), (b), (cl. [d). O A Graphs and precke On apa cured precise OGantanding OD Graph accurate and precise Command Window >> x=0:0.5:10: y-polyval (3 5 0).): resultatrapz (x,y) result - which following can the result be? O A) 1551.3 O B) 1251.3 C) 1351.3 O D) 11513 O E) 1451.3 24- dy 2xy, y(2)=1 dx find y(3) value by analytical. OA) y(3)-48.413 O B) y(3)=148.413 OC) y(3)=128.413 OD) y(3)=108.413 E) y(3)-28.413 dy = 2xy, y(2)=1 dx find y(3) value by standart euler method(take step size h=0.5) Yi+1 = y; + f(x,y;).h A) HY-125 031-11.5 Di 0-105