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
Similar Practice Questions
Write the expanded form of $(9a + 8b + 2c)^2$
Write the expanded form of/ विस्तारित रूप लिखिए। $(9a + 8b + 2c)^2$
$44^3 + 35^3 – 53^ 3 + 159 $ is equal to :
$44^3 + 35^3 – 53^ 3 + 159 $ is equal to : $44^3 +...
If a + b +c = 14, ab + bc + ca = 47 and abc = 15, then the value of $ a^3 + b^3 + c^3 $ is
If a + b +c = 14, ab + bc + ca = 47 and...
2 times the present age of X is 7 years less than 6 times the present age of Y.
2 times the present age of X is 7 years less than 6 times the...
If $a : b = 2 : 3$, then find the value of $(7a^3 – 2b^3) : (b^3 – a^3)$.
If $a : b = 2 : 3$, then find the value of $(7a^3 –...
$\frac{1 +cos\theta}{sin \theta} +\frac{sin\theta}{1 +cos \theta} $ सरलीकृत मान ज्ञात कीजिए।
simpify/ सरलीकृत मान ज्ञात कीजिए। $\frac{1 +cos\theta}{sin \theta} +\frac{sin\theta}{1 +cos \theta} $
A hollow metallic sphere has outer radius 10 cm and is melted to make 50 smaller solid spheres of radius 2 cm.
A hollow metallic sphere has outer radius 10 cm and is melted to make 50...