f(x)={[x+1," if "x>=1],[x^(2)+1," if "x<1]

Find all points of discontinuity of f, where f is defined by f(x)={{:(x+1," if "x ge1),(x^(2)+1," if "x lt 1):}

f(x) {{:(x + 1"," if x ge 1 ),(x^(2)+ 1"," if x lt 1):}

f(x)= {{:(x + 1"," if x ge 1 ),(x^(2)+ 1"," if x lt 1):} Check continuity of f(x) at x = 1.

f(x)= {(x+1",","if" x ge 1),(x^(2) + 1",","if " x lt 1):}

Find all the points of discontinuity, where f is defined by f(x) = {{:(x + 1"," , " if " x ge 1),(x^2 + 1 ",", "if " x lt 1 ):}

If f(x) = (1 + x) (1 + x^(2)) (1 + x^(4)) (1 + x^(8)) , then f'(1) is

Evaluate lim_(x rarr 1) where f(x) = {(x^2 - 1, x le 1),( -x^2 - 1 , x gt 1) :}

If f(x)=[[1 ,x ,x+1],[2 x ,x(x-1) ,(x+1) x],[3 x(x-1),x(x-1)(x-2) ,(x+1)x(x-1)]] then f(200) is