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IIT JEE LOGARITHM if `(log)_y x+(log)_x y=2,x^2+y=12 ,` the value of `x y` is 9 (b) 12 (c) 15 ...

70 views · Published 22 September 2017 · 2:12 · Indexed 10 November 2026

Channel: Doubtnut · 2017 · Education

This is the Solution of question from Cengage Publication Math Book Trigonometry Chapter 6 LOGARITHM written By G. Tewani. You can Find Solution of all math questions from CENGAGE BOOK on our app DOUBTNUT for free. Download Doubtnut from - https://doubtnut.app.link/bRLIShQHxR

if `(log)_y x+(log)_x y=2,x^2+y=12 ,`
the value of `x y`
is
9 (b) 12 (c) 15 (d) 30

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IIT JEE LOGARITHM if `(log)_y x+(log)_x y=2,x^2+y=12 ,` the value of `x y` is 9 (b) 12 (c) 15 ...

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