If `lim_(x->0)(2+f(x)/x^2)^(1/x)=e^2` and `f(x)=a_0+a_1x+a_2x^2+a_3x^3+......`,then :

If (lim)_(xvecoo)(2+(f(x))/(x^2))^(1/x)=e and f(x)=a_0+a_1x+a_2x^3+ , then

If (lim)_(xvecoo)(2+(f(x))/(x^2))^(1/x)=e and f(x)=a_0+a_1x+a_2x^3+ , then

If (1-px)^-1/((1-qx))=a_0+a_1x+a_2x^2+a_3x^3+....... then a_n=

If (1+2x +3x^2)^10 = a_0 +a_1x +a_2x^2 + ……+a_20x^20 then a_1 = ?

If (1+x+x^2+x^3)^100=a_0+a_1x+a_2x^2+.......+a_300x^300, then

If (1+2x +3x^2)^10 = a_0 +a_1x +a_2x^2 + ……+a_20x^20 then a_2/a_1 =

if (1+x+x^2)^(10)(1-x+x^2)^(10)=a_0+a_x+a_2x^2+a_3x^3+...........+a_(40)x^(40) then a_1+a_3+.....+a_(39) is equal to

if (1+x+x^2)^(10)(1-x+x^2)^(10)=a_0+a_x+a_2x^2+a_3x^3+...........+a_(40)x^(40) then a_1+a_3+.....+a_(39) is equal to