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यदि x in R हो , तो समीकरण 2^(x)+2^(-x...

यदि `x in R ` हो , तो समीकरण `2^(x)+2^(-x)=log_(25)24` के वास्तविक हलो की संख्या है :
(i) `0` (ii) `1` (iii) `2` (iv) `2` से अधिक

A

0

B

1

C

2

D

2 से अधिक

लिखित उत्तर

Verified by Experts

The correct Answer is:
A
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