The number of real solution(s) of the equation logax=|x|,0<a<1, is
A
0
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B
2
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C
1
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D
infinite
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Solution
The correct option is C1 The number of real solutions of the equation logax=|x| is equal to the number of point of intersection of the curves y=|x| and y=logax, shown as
It is evident from the graph that these curves intersects at one points only. ∴ There is only 1 solution.