1.

How many of the following pairs of function are identcal (a) f (x) = x2x,g(x)=x (b) f(x) = x2−1x−1 g(x) = x + 1 (c) f(x) = sec2x−tan2x , g(x) = 1 (d) f(x)=xx2,g(x)=1x __

Answer»

How many of the following pairs of function are identcal

(a) f (x) = x2x,g(x)=x

(b) f(x) = x21x1 g(x) = x + 1

(c) f(x) = sec2xtan2x , g(x) = 1

(d) f(x)=xx2,g(x)=1x


__


Discussion

No Comment Found