UPSC NDA II 2025 Mathematics Paper

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Question : 5 of 120
 
Marks: +1, -0
If and (10+log10x),(10+log10y) are (10+log10z) in AP, then consider  the following statements:
I. The GM of x and z is y2
II. The AM of log10x and log10z is log10y
Which of the statements given above is/are correct?
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