Verify associativity of addition of rational i.e., `(x+y)+z=x+(y+z),` when: `x=1/2, y2/3,\ z=-1/5` `x=(-2)/5, y=4/3,\ z=\ (-7)/(10)`

Verify associativity of addition of rational i.e., (x+y)+z=x+(y+z), when: (i ) x=1/2, y=2/3,\ z=-1/5 (ii) x=(-2)/5, y=4/3,\ z=\ (-7)/(10)

Verify associativity of addition of rational i.e.(x+y)+z=x+(y+z), when: x=(1)/(2),y(2)/(3),z=-(1)/(5)x=(-2)/(5),y=(4)/(3),z=(-7)/(10)

Verify associativity of addition of rational i.e., (x+y)+z=x+(y+z), when: x=\ (-7)/(11), y=2/(-5),\ z=\ (-3)/(22) (ii) x=-2, y=3/5,\ z=\ (-4)/3

Verify associativity of addition of rational i.e.(x+y)+z=x+(y+z), when: x=(-7)/(11),y=(2)/(-5),z=(-3)/(22)x=-2,y=(3)/(5),z=(-4)/(3)

Verify that (x+y)xxz=x xxz+yxxz , if (i) x=(4)/(5), y=(-2)/(3) "and" z=-4 (ii) x=2, y=(4)/(5) "and" z=(3)/(-10)

Verify the property x xx(y + z) = x xx y + x xx z of rational numbers by taking. x=(-1)/(2), y=(2)/(3), z=(3)/(4)

Verify the property x xx(y + z) = x xx y + x xx z of rational numbers by taking. x=(-1)/(5), y=(2)/(15), z=(-3)/(10)