Question
Find the sum 5 × 7 + 7 × 9 + 9 × 11 + 11 × 13 + …… upto n terms.
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$\lim _{v \rightarrow \sqrt{2}}\left[\frac{v^2+v \sqrt{2}-4}{v^2-3 v \sqrt{2}+4}\right]$
| Weight (in kg) | Class A |
| 25-35 | 8 |
| 35-45 | 4 |
| 45-55 | 8 |