Question

Consider f(x) =
V1+X-V1-T
.X=0; g(x) = cos 2x,
f(g(x)) for x<0
T
1
<x<0, h(x) =
for x = 0
for X>0
f(x)
then, which of the following holds good
(where { *) denotes fractional part function)
(A) 'h' is continuous at x = 0
(B) 'h' is discontinuous at x = 0
(C) f(g(x)) is an even function
(D) f(x) is an even function​

Answer 1

Step-by-step explanation:

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