\f5.5.4. Calculate the first nonzero term in the Taylor series of the truncation error rf(b) for the finite difference formula defined by the third row of Table 5.2. WOW... . L.... .L.. ......l. / lovin Order of Node location accuracy 0 b 2b 3b 4h -1 W N H AWNA MO ENiW W NiWNIA W/ A W/m 4 12