If `f:R rarr R` defined by `f(x)={[a^(2)cos^(2)x+x^(2)sin^(2)x,,x<=0],[e^(ax+b),,x>0]` is continuous then

If f: R rarr R defined by f(x)={{: (a^(2)cos^(2)x+x^(2)sin^(2)x , x 0) :} is continuous then (A) b=2log|a| (B) 2b=log|a| (C) b=log|2a| (D) b^(2)=log|a|

f:R rarr R defined by f(x)=x^(2)+5

If f: RR -> RR defined by f(x) = {(a^2cos^2x+x^2sin^2x;, x 0):} is continuous at x=0.

f:R rarr R defined by f(x)=(x^(2)+x-2)/(x^(2)+x+1) is

f:R rarr R defined by f(x)=(x^(2)+x-2)/(x^(2)+x+1) is:

If f:R rarr R defined by f(x)=x^(2)-6x-14 then f^(-1)(2)=

f:R rarr R defined by f(x)=(x)/(x^(2)+1),AA x in R is

If f:R rarr R is defined by f(x)=x/(x^2+1) find f(f(2))

If f:R rarr R defined by f(x)=(x-1)/(2) , find (f o f)(x)

f:R rarr R is defined by f(x)={(cos3x-cos x)/(x^(2)),x!=0 lambda,x=0 and f is continuous at x=0; then lambda=