Question

find the value of: (m/n) ^m × (n/m)^n ,if m=4 and n=7​

Answer 1

/31312/53//3242/323 wwwsrqsr

Answer 2

Answer:

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Step-by-step explanation:

$( \frac{m}{n} ) {}^{m} \times ( \frac{n}{m} ) {}^{n} \\ \\ here \: \: m = 4\: \: an d\: \: n = 7 \\ \\ ( \frac{4}{7} ) {}^{4} \times ( \frac{7}{4} ) {}^{7} \\ \\ ( \frac{256}{ 2401} ) \times ( \frac{823543}{16384} ) \\ \\ ( \frac{\cancel{256} \: \: {}^{1} }{ \cancel{2401} \: \: {}^{1} } ) \times ( \frac{\cancel{823543} \: \: {}^{343} }{\cancel{16384} \: \: {}^{64} } ) \\ \\ = \frac{343}{64}$