Question Number 29953 by puneet1789 last updated on 14/Feb/18
Commented by math solver last updated on 14/Feb/18
$$\mathrm{i}\:\mathrm{am}\:\mathrm{getting}\:\mathrm{option}\left(\mathrm{3}\right)\:\:\mathrm{5}\sqrt{\mathrm{5}}−\mathrm{3}. \\ $$$$\mathrm{yes}\:\mathrm{sir},\:\mathrm{ur}\:\mathrm{right}\:\mathrm{i}\:\mathrm{also}\:\mathrm{did}\:\mathrm{with}\:\mathrm{same} \\ $$$$\mathrm{approach}. \\ $$
Commented by puneet1789 last updated on 15/Feb/18
option 3 is the correct answer sir... but how..?