Write the value of the expression

Question

Philoid · Accepted Answer

<img w='152' height='42' src='https://static.philoid.co/ncertusercontent/solutions/images/PROJ33112/1560851909615237.png' style='vertical-align: middle;'> <img w='175' height='42' src='https://static.philoid.co/ncertusercontent/solutions/images/PROJ33112/156085191047993.png' style='vertical-align: middle;'> <img w='231' height='42' src='https://static.philoid.co/ncertusercontent/solutions/images/PROJ33112/1560851911196987.png' style='vertical-align: middle;'> <img w='177' height='42' src='https://static.philoid.co/ncertusercontent/solutions/images/PROJ33112/1560851911915784.png' style='vertical-align: middle;'> <img w='239' height='42' src='https://static.philoid.co/ncertusercontent/solutions/images/PROJ33112/1560851912647475.png' style='vertical-align: middle;'> <img w='214' height='42' src='https://static.philoid.co/ncertusercontent/solutions/images/PROJ33112/1560851913362485.png' style='vertical-align: middle;'> <img w='214' height='45' src='https://static.philoid.co/ncertusercontent/solutions/images/PROJ33112/1560851914079924.png' style='vertical-align: middle;'> <img w='301' height='45' src='https://static.philoid.co/ncertusercontent/solutions/images/PROJ33112/1560851914811117.png' style='vertical-align: middle;'> <img w='339' height='45' src='https://static.philoid.co/ncertusercontent/solutions/images/PROJ33112/1560851915527889.png' style='vertical-align: middle;'> <img w='274' height='44' src='https://static.philoid.co/ncertusercontent/solutions/images/PROJ33112/1560851916247634.png' style='vertical-align: middle;'> <img w='220' height='42' src='https://static.philoid.co/ncertusercontent/solutions/images/PROJ33112/1560851916951822.png' style='vertical-align: middle;'> <img w='187' height='56' src='https://static.philoid.co/ncertusercontent/solutions/images/PROJ33112/1560851917665583.png' style='vertical-align: middle;'> <img w='164' height='42' src='https://static.philoid.co/ncertusercontent/solutions/images/PROJ33112/1560851918380744.png' style='vertical-align: middle;'> <img w='88' height='42' src='https://static.philoid.co/ncertusercontent/solutions/images/PROJ33112/156085191909977.png' style='vertical-align: middle;'> = 1 (Ans)