If sin 2A = λ sin 2B, then write the value of

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Philoid · Accepted Answer

<img w='168' height='43' src='https://static.philoid.co/ncertusercontent/solutions/images/PROJ33112/1560851958084872.png' style='vertical-align: middle;'> <img w='149' height='43' src='https://static.philoid.co/ncertusercontent/solutions/images/PROJ33112/15608519587917100.png' style='vertical-align: middle;'> <img w='138' height='42' src='https://static.philoid.co/ncertusercontent/solutions/images/PROJ33112/1560851959496619.png' style='vertical-align: middle;'> <img w='220' height='74' src='https://static.philoid.co/ncertusercontent/solutions/images/PROJ33112/1560851960223381.png' style='vertical-align: middle;'> <img w='204' height='47' src='https://static.philoid.co/ncertusercontent/solutions/images/PROJ33112/1560851960936845.png' style='vertical-align: middle;'> <img w='198' height='47' src='https://static.philoid.co/ncertusercontent/solutions/images/PROJ33112/1560851961649242.png' style='vertical-align: middle;'> <img w='80' height='36' src='https://static.philoid.co/ncertusercontent/solutions/images/PROJ33112/1560851962355673.png' style='vertical-align: middle;'> (Ans)