50 (3 ^ -1 (1/2) + 2 ^ -1 (1/ 5 )) + 4 2 ((1/2) ^ -1 (2 2 )) is equal to _____.

JEE Main 2022 Mathematics question

50 is equal to .

Answer: 29

, so , and 50 . For the second term let , so \tan$ α /(1 -

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Question ID VK-035341