Find the value of following expression:

Question

Philoid · Accepted Answer

<img w='414' height='35' src='https://static.philoid.co/ncertusercontent/solutions/images/PROJ25007/1546861229901967.png' style='vertical-align: center;'> <img w='304' height='45' src='https://static.philoid.co/ncertusercontent/solutions/images/PROJ25007/1546861230658828.png' style='vertical-align: center;'> <img w='312' height='45' src='https://static.philoid.co/ncertusercontent/solutions/images/PROJ25007/1546861231414339.png' style='vertical-align: center;'> since <img w='129' height='23' src='https://static.philoid.co/ncertusercontent/solutions/images/PROJ25007/1546861232160731.png' style='vertical-align: center;'> <img w='307' height='45' src='https://static.philoid.co/ncertusercontent/solutions/images/PROJ25007/1546861232911114.png' style='vertical-align: center;'>