Question

one by log x y base X + 1 by log x y base y equal to how much option a zero option B one option C minus one option d two

Answer 1

Answer:

■QUESTION■

$\frac{1}{ log_{x}xy } + \frac{1}{ log_{y}xy} = ?$

■ANSWER■

$\frac{1}{ log_{x}xy } + \frac{1}{ log_{y}xy} \\ = { log_{xy}x} + log_{xy}y \\ = log_{xy}(x \times y) \\ = log_{xy}xy \\ = 1$

ANSWER: B) 1