Question

(B) If log (x+y/3) =1/2 (log x + log y), then find the value of
x/y + y/x

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Answer 1

Answer:

cancel log on both sides

(x+y)/3 = √xy

bring root left

x^2+y^2+2xy=9xy. //cross multiply 9

//divide with xy

x/y+y/x=7

Answer 2

Answer:

Cancel log on both sides

(x+y) /3=√XY

X^2+y^2+2xy=9xy

x/y+y/x=7

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(♥ω♥*)Adyasha(♥ω♥*)