cotoh soal diferensial farsial

Penjumlahan

Z=+2xy+ = +2y+0 = 0+2x+4

u=+2xy+ = +2y+0 = 0+2x+3

Pengurangan

+-2 = 4+0-6 = 0+3-2

U= +- = 5+0-3 = 0+2-

Perkalian

Z= (3x+y)(x+y) = (3x+y)(1+0)+(3+0)(x+y) = 3x+Y+3x+3y = 6X+4Y Z= (3x+y)(x+y) = (3x+y)(0+1)+(0+1)(x+y) = 3x+Y+x+y = 4X+2Y

U= (2x+y)(2x+2y) = (2x+y)(2+0)+(2+0)(2x+2y) = 4x+2Y+4x+4y = 8X+6Y U= (2x+y)(2x+2y) = (2x+y)(0+1)+(0+2)(2x+2y) = 2x+Y+4x+4y = 6X+5Y

PEMBAGIAN

U= = = = =

U= = = = =