Calculo diferencial

Ejercicio

Rescal @ day + ( X Y = 3xX Y +2x3 OY = =/x (SEX )@ from ( 7= $/9 73(5/2 25) = 8/9x 5/, x8 20 x 8 differentiate y with respect to x 0 = x827 160 7 differentiate again with respect do x 160 9x7 2 6 = 120 x6 9 Now put this value of y" into given equalize 1120 6 + Ax2. 20 x8 = Plus 20 * 8 273 9 1120 6 + 40 2 10- 5/ 29+ 273 3 1/20 x 3 3 17 = 5 26+ 2 3 12027 - 15x6 + 112025 - 1820From O, 7 CO w Here, dy = y" = 440 5/3 1/3 3 and 4 = 1520 ( ac ) (440 2C 3/3 5/3 ) = 72 (15ac"3 (1/3 )+ 520 55 act ( 20 5/3 ) = 105 20 ? ( x "/ 3 ) + 5x 7+5/3 ) = 105 20 2+ 4 3 55 (C + 5 5C 26 17/3 3 = 105 X + 52 17/3 26/3 105 OC - 55 X + 50 =6Examen Partial nombre : Maluculos X = 1/2 y = 3/2 2 34 (3 x 3 / 4 et 8 / 3 X 2 6X