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If x,y>0 logy x+logx y=10/3 and xy=144 t...

If x,y>0 `log_y x+log_x y=10/3` and `xy=144` then `(x+y)/2=sqrtN` where N is a natural number

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ALLEN-BASIC MATHS,LOGARITHIM, TRIGNOMETRIC RATIO AND IDENTITIES AND TRIGNOMETRIC EQUATION -EXERCISE (S-1)
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