The number of solutions of the equation \[3\tan x+{{x}^{3}}=2\,\,in\left( 0,\frac{\pi }{4} \right).\] is

The number of solutions of the equation \[3\tan x+{{x}^{3}}=2\,\,in\le

1.	The number of solutions of the equation \[3\tan x+{{x}^{3}}=2\,\,in\left( 0,\frac{\pi }{4} \right).\] is
A.	1
B.	2
C.	3
D.	Infinite
Answer» B. 2

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The number of solutions of the equation \[3\tan x+{{x}^{3}}=2\,\,in\left( 0,\frac{\pi }{4} \right).\] is

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