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Byju's Answer
Standard XII
Mathematics
Graph of a^x a>1
The number of...
Question
The number of real solutions of the equations
|
x
|
=
cos
x
:
A
One
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B
Two
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C
Three
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D
Zero
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Solution
The correct option is
B
Two
Since
|
x
|
=
{
x
,
x
≥
0
−
x
x
<
0
⇒
The given equation reduces to two equations. Hence has two solutions.
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Graph of a^x a>1
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