What is the mean proportional of 16.81 and 12.96?
What is the mean proportional of 16.81 and 12.96?
16.81 और 12.96 का माध्यानुपाती क्या है?
Detailed Solution & Logic
Correct Answer:
14 .76
Mean proportional between a and b = $ \sqrt{a \cdot b} $
$ a = 16.81, b = 12.96 $
Mean proportional = $ \sqrt{16.81 \times 12.96} $
$ = \sqrt{217.8576} $
Answer: 14.76
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