defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Mathematics Relations and Functions Special Functions
\(\rm log_2 ({1 + \frac{1}{2}}) +\rm log_2 ({1 + \frac{2}{2}})+\rm log_2 ({1 + \frac{3}{2}})+\rm log_2 ({1 + \frac{4}{2}}) \) is equal to?
1
\( \rm log_2 45 - \rm log_2 4\)
2
\( \rm log_2 45 - 1\)
3
\( \rm 2log_2 45 - 1\)
4
None of the above