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समीकरण 3tan x + x^(3) \= 2 , 0 < x ...

समीकरण `3tan x + x^(3) \= 2` , ` 0 < x < ( pi )/( 4)` के हलों की संख्या है :
(i) 0 (ii) 1 (iii) 2 (iv) 3

A

0

B

1

C

2

D

3

लिखित उत्तर

Verified by Experts

The correct Answer is:
B
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