The coefficient of `x^6` in series `e^(2x)` is `4/(25)` b. `3/(45)` c. `2/(45)` d. None of these

The coefficient of x^6 in series of e^(2x) is

The coefficient of x^(6) in series of e^(2x) is

The coefficient of x^(5) in the series e^(-2x) is

The coefficient of x^(10) in the series of e^(2x) is

The coefficient of x^(10) in the series of e^(2x) is

The coefficient of x^4 in (x//2-3//x^2)^10 is (405)/(256) b. (504)/(259) c. (450)/(263) d. none of these

The coefficient of x^4 in (x//2-3//x^2)^10 is (405)/(256) b. (504)/(259) c. (450)/(263) d. none of these

The coefficient of x^4 in (x//2-3//x^2)^10 is a. (405)/(256) b. (504)/(259) c. (450)/(263) d. none of these

The coefficient of x^(4) in (x/2-3/x^(2))^(10) is (405)/(256) b.(504)/(259) c.(450)/(263) d.none of these