K Differentiate. y = Inx 7 X

The given function is:

$y=\frac{\ln \left(x\right)}{x^7}$

As we know that;

The Power law:

$\frac{d}{dx}\left(x^n\right)=n{x}^{n-1}$

The Quotient rule:

${\left(\frac{f}{g}\right)}^{\text{'}}=\frac{f\text{'}·g-g\text{'}·f}{g^2}$

And the common derivative:

$\frac{d}{dx}\left(\ln \left(x\right)\right)=\frac{1}{x}$