If the equation X^2+Y^2=14XY,then log[k(X+Y)]=1/2(logX+logY) for some constant k, find the value of k? - IQ786

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If the equation X^2+Y^2=14XY,then log[k(X+Y)]=1/2(logX+logY) for some constant k, find the value of k?

If the equation X^2+Y^2=14XY,then log[k(X+Y)]=1/2(logX+logY) for some constant k, find the value of k?

1/4

1/3

1/2

none of these

Explanation