Changes
From Karnataka Open Educational Resources
3 bytes added
, 04:43, 13 August 2014
Line 189: |
Line 189: |
| 2ab = c(a + b)<br> | | 2ab = c(a + b)<br> |
| Divide both side by (a + b),<br> | | Divide both side by (a + b),<br> |
− | <math>\frac{2ab} {a + b}</math><br> | + | <math>\frac{2ab} {a + b}</math>= c<br> |
| Hence 'c' is the harmonic between 'a' and 'b'. | | Hence 'c' is the harmonic between 'a' and 'b'. |