Example 8.1. Given that 1.0 1.1 y: 7.989 8.403 dy find and dx (a) x = 1.1 (b)x= 1.6. d'y at dx² 1.2 8.781 1.3 1.4 9.129 9.451 1.5 9.750 1.6 10.031 (V.T.U., (Rohtak,

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