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Question
Mathematics
If f: R → R is given by f (x) = √1- x2 , then fof is
Q. If
f
:
R
→
R
is given by
f
(
x
)
=
1
−
x
2
, then fof is
2171
222
Relations and Functions - Part 2
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A
x
17%
B
x
2
50%
C
x
33%
D
1
−
x
2
0%
Solution:
x