[" Let ",x=111.......11],[,y=333......33],[" and ",z=222......22],[,]

If x=111........1(20 digits ) y=333........3(10 digits) z=222..........2(10 digits) then x-z is

If x=111"...."(20 digits),y=333"...."(10digits) and z=222".....2"(10 digits), then (x-y^(2))/(z) equals.

If x=111"...."(20 digits),y=333"...."(10digits) and z=222".....2"(10 digits), then (x-y^(2))/(z) equals.

If x=111"...."(20 digits),y=333"...."(10digits) and z=222".....2"(10 digits), then (x-y^(2))/(z) equals.

If x=111.....(20 digits),y=33......(10digits) and z=222.....(10 digits), then (x-y^(2))/(z) equals.

If x = 111 ……….. 1 (20 digits), y = 333….3 (10 digits) and z = 222…. 2 (10 digits), then what is (x − y^2) / (z) equal to ?

Write the results of the operations below as decimals: 1)0.111…+0.222.. 2)0.333..+0.777.. 3)0.333 x 0.666 4) (0.333)^2

If [[1,1,1],[1,1+x,1],[1,1,1+y]]=0 what are x and y?

The solutions of the linear system of [[2,2,2],[7,1,1],[0,6,5]][[x],[y],[z]]=[[3y+11],[6z-1],[5y+11]]+[[x],[x],[4z]]+[[z],[3x],[4y]] is