[" 17.If "f(0^(@)+2(1)(10)^(@)+3(1)^(2)(10)^(7)+...+10(11)'=k(10)^(@)" ,then "k=],[0" ") "110]

If (10)^(9) + 2(11)^(1) (10)^(8) + 3(11)^(2) (10)^(7) + …. + 10(11)^(9) = k(10)^(9) , then k is equal to

If (10)^(9)+2(11)^(1)(10)^(8)+3(11)^(2)(10)^(7)+........+(10)(11)^(9)=k(10)^(9) , then k is equal to

If (10)^(9)+2(11)^(1)(10)^(8)+3(11)^(2)(10)^(7)+"........"+(10)(11)^(9)=k(10)^(9) , then k is equal to

If 10^(9)+2(11)^(1)(10)^(8)+3(11)^(2)(10)^(7)+...+10(11)^(9)=k(10)^(9) , then k is equal to -

If (10)^(9)+2(11)^(1)(10)^(8)+3(11)^(2)(10)^(7)+..........+10(11)^(9)=k(10)^(9), then k is equal to:

If (10)^(9)+2(11)^(1)+(10)^(8)+3(11)^(2)(10)^(7)+…+10(11)^(9)=k(10)^(9) then k is equal to

If (10)^(9)+2(11)^(1)(10)^(8)+3(11)^(2)(10)^(7)+....+10(11)^(9)=k(10)^(9), then k is equal to (1)(121)/(10)(2)(441)/(100) (3) 100(4)110

If (10)^9+2(11)^2(10)^7 +….+10 (11)^9 = k(10)^9

If (10)^(9) + 2 (11)^(1) (10)^(8) + 3(11)^(2) ( 10)^(7) + …. =k ( 10)^(9) , then k is equal to