Mark (√) against the correct answer in the following:

Question

Philoid · Accepted Answer

<img w='144' height='34' src='https://static.philoid.co/ncertusercontent/solutions/images/PROJ33548/1561448199404544.png' style='vertical-align: middle;'> <img w='124' height='77' src='https://static.philoid.co/ncertusercontent/solutions/images/PROJ33548/1561448200111569.png' style='vertical-align: middle;'> <img w='103' height='36' src='https://static.philoid.co/ncertusercontent/solutions/images/PROJ33548/1561448200817264.png' style='vertical-align: middle;'> =√2