Friends plz.. help... this is very important question... plz..
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0
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hi I am sorry don't know how to solve this but you can download doubtnut app it will surely help you it's very nice app and free
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1
Bro I am taking x as 1 and y as 2
answer will be 1
1/log¹²₂+1/log¹²₁
log²₁₂+log¹₁₂
log¹²₁₂
=1
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