" Coefficiet of "x^(4)in(1-x+2u^(2))^(12)

Discuss the continuity for f(x)=(1-u^(2))/(2+u^(2)) where u=sec x.

Discuss the continuity for f(x) = (1 - u^(2))/(2 + u^(2)) , where u = tan x.

Discuss the continuity for f(x) = (1 - u^(2))/(2 + u^(2)) , where u = tan x.

Discuss the continuity for f(x) = (1 - u^(2))/(2 + u^(2)) , where u = tan x.

Discuss the continuity for f(x) = (1 - u^(2))/(2 + u^(2)) , where u = tan x.

The range of the function f(x)=(x^(2)+8)/(x^(2)+4),x inR is a) [-1,(3)/(2)] b) (1,2] c) (1,2] d) [1,2]

int_(1)^(2)((x^(2)-1)dx)/(x^(3)*sqrt(2x^(4)-2x^(2)+1))=(u)/(v) where u are ( in their blowest form.Find the value of )/(sqrt(2x^(4)-2x^(2)+1))=(u)/(v) where of ((1000)u)/(v)

Let f(x) = {(x^(4)-5x^(2)+4)/(|(x-1)(x-2)|) x ne 1,2),(6, x=1), (12, x =2):} . Then, f(x) is continuous on the set

The series expansion of log[(1 + x)^((1 + x))(1-x)^(1-x)] is (1) 2[(x^(2))/(1.2) + (x^(4))/(3.4)+(x^(6))/(5.6)+...] (2) [(x^(2))/(1.2) + (x^(4))/(3.4)+(x^(6))/(5.6)+...] (3) 2[(x^(2))/(1.2) + (x^(4))/(2.3)+(x^(6))/(3.4)+...] (4) 2[(x^(2))/(1.2) -(x^(4))/(2.3)+(x^(6))/(3.4)-...]