" The coefficient of "x^(49)" in the product "(x-1)(x-3)...(x-99)" is "

The coefficient of x^(48) in the product (x-2)(x-4)....(x-98) is:

The coefficient of x^(49) in the product (x-1)(x-3)(x-99)i s a. -99^2 b. 1 c. -2500 d. none of these

The coefficient of x^(49) in the product (x-1)(x-3)(x-99)i s -99^2 b. 1 c. -2500 d. none of these

The coefficient of x^(49) in the product (x-1)(x-3)(x-99)i s a. -99^2 b. 1 c. -2500 d. none of these

The coefficient of x ^(49) in the product (x-1) (x -2) (x -3) ...(x-50) is a) -2250 b) -1275 c)1275 d)2250

The coefficient of x in the product (2-3x)(5-2x) is

The coefficient of x^(49) in the product (x - 1) (x - 2) (x - 3) ......... (x - 50) is

The coefficient of x^70 in the product (x-1)(x^2-2)(x^3-3)....(x^12-12) is

Coefficient of x^99 in the polynomial (x-1) (x-2)....(x-100) is

The coefficient of x^(70) in the product (x-1)(x^(2)-2)(x^(3)-3)dots(x^(12)-12) is