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Byju's Answer
Standard XII
Mathematics
f(x) Transforms to af(x)
The number of...
Question
The number of solution(s) of
y
=
|
x
2
−
3
|
and
y
=
1
,
is
A
1
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B
2
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C
3
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D
4
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Solution
The correct option is
D
4
Curve of
y
=
x
2
is
Now move this curve downwards by
3
units
⇒
y
=
x
2
−
3
Now graph of
y
=
|
x
2
−
3
|
is
As
y
=
|
x
2
−
3
|
and
y
=
1
intersects at
4
distinct points, hence the number of solutions is
4.
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f(x) Transforms to af(x)
Standard XII Mathematics
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